What's Included: The Goodman GRVT800 furnace offered by McKinney HVAC combines advanced airflow technology with energy efficiency for reliable, quiet residential comfort. With an 80% AFUE rating and a high-efficiency variable-speed blower, the GRVT800 improves performance and indoor comfort in various weather conditions. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full system start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included: This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the standard disconnect Ductwork modifications, repairs, replacement, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line installation Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (standard thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your home, our technician will assess on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty: Labor is covered for 5 years from the date of setup. If a covered defect related to our mounting causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 80% AFUE Efficiency: Provides dependable heating with cost-effective fuel use. Variable-Speed ECM Blower: Improves airflow precision, temperature consistency, and humidity control with compatible cooling systems. Two-Stage Gas Valve: Ensures steady, trustworthy heating output. Quiet Operation: Designed for smooth, low-noise performance for a peaceful home. Heavy-Gauge Steel Cabinet: Enhances durability and protects internal parts to extend equipment life. Multi-Position Installation: Supports various layouts including upflow and horizontal configurations. The GRVT800 furnace offered by McKinney HVAC is ideal for homeowners seeking efficient, consistent warmth and improved airflow at a value price. Paired with a Goodman air conditioner or heat pump, it creates a balanced, high-performance HVAC unit for year-round comfort.   Furnace Model GRVT800805CN Capacity (BTU) 80K Stages Two-Stage Cabinet Size C Airflow Variable AFUE 80% Configuration Upflow / Horizontal Left/Right Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM)

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What's Included: The Lennox ML196UH furnace from McKinney HVAC offers high-efficiency heating with a 96% AFUE rating, ideal for homeowners seeking comfort and energy savings. This durable single-stage gas furnace delivers consistent warmth while reducing heating costs. With efficient operation and solid build, the ML196UH provides reliable home heating backed by Lennox s trusted reputation. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a finalize setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full system start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the standard disconnect Ductwork modifications, repairs, replacement, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line installation Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (typical thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your home, our technician will assess on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty Labor is covered for 5 years from the date of installation. If a covered defect related to our setup causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 96% AFUE Efficiency: Maximizes fuel use, reducing energy waste and lowering utility bills. Single-Stage Operation: Provides steady, reliable heating for reliable comfort. SureLight® Ignition System: Ensures dependable startup and long-lasting durability. Fully Insulated Steel Cabinet: Enhances efficiency and reduces noise for quiet operation. Flexible Installation Options: Compatible with direct and non-direct venting for versatile setup. The Lennox ML196UH furnace from McKinney HVAC is an electricity-efficient, cost-effective, and reliable heating solution. Pair it with a Lennox cooling unit for year-round home comfort and efficiency.   Furnace Model ML196UH090XE48C Capacity (BTU) 88K Stages Single-Stage Cabinet Size C AFUE 96% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM) RESOURCES Furnace COMPARISON CHART LIMITED WARRANTY PRODUCT SPECS Disclaimer for Low NOx Furnace Compliance Certain regions, including California, have strict Low NOx (Nitrogen Oxides) emission regulations for furnaces. Customers are responsible for ensuring compliance with all local, state, and federal rules before purchase and installation. We are not liable for fines, penalties, extra costs, or modifications due to non-compliance. By purchasing, you confirm you have verified compliance with applicable regulations. If unsure, consult your local regulatory authority before buying.

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What's Included: The Lennox ML196UH furnace from McKinney HVAC offers high-efficiency heat with a 96% AFUE rating, ideal for homeowners seeking comfort and energy savings. This durable single-stage gas furnace provides consistent warmth while reducing heating costs. With efficient execution and solid construction, the ML196UH delivers trustworthy home heating backed by Lennox s trusted reputation. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup. Professional Installation: Removal & haul-off of existing equipment Fitting of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full system start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included This listing covers the equipment and standard deployment scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the standard disconnect Ductwork modifications, repairs, replacement, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line installation Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (standard thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your home, our technician will assess on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 96% AFUE Efficiency: Maximizes fuel use, reducing energy waste and lowering utility bills. Single-Stage Operation: Provides steady, reliable heating for consistent comfort. SureLight® Ignition System: Ensures dependable startup and long-lasting durability. Fully Insulated Steel Cabinet: Enhances efficiency and minimizes noise for quiet operation. Flexible Installation Options: Compatible with direct and non-direct venting for versatile setup. The Lennox ML196UH furnace from McKinney HVAC is an energy-efficient, cost-effective, and reliable heating solution. Pair it with a Lennox cooling unit for year-round home comfort and efficiency.   Furnace Model ML196UH070XE36B Capacity (BTU) 66K Stages Single-Stage Cabinet Size B AFUE 96% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM) RESOURCES Furnace COMPARISON CHART LIMITED WARRANTY PRODUCT SPECS Disclaimer for Low NOx Furnace Compliance Certain regions, including California, have strict Low NOx (Nitrogen Oxides) emission regulations for furnaces. Customers must ensure compliance with all local, state, and federal rules before purchase and installation. We are not liable for fines, penalties, extra costs, or modifications due to non-compliance. By purchasing, you confirm you have verified compliance with applicable regulations. If unsure, consult your local regulatory authority before buying.

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What's Included: The Lennox ML196UH furnace from McKinney HVAC offers high-efficiency heating with a 96% AFUE rating, ideal for homeowners seeking comfort and energy savings. This durable single-stage gas furnace delivers consistent warmth while reducing heating costs. With efficient operation and solid construction, the ML196UH provides reliable home heating backed by Lennox s trusted reputation. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full system start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the basic disconnect Ductwork modifications, repairs, replacement, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line mounting Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (standard thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your home, our technician will assess on-site and offer a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 96% AFUE Efficiency: Maximizes fuel use, reducing energy waste and lowering utility bills. Single-Stage Operation: Provides steady, reliable heating for consistent comfort. SureLight® Ignition System: Ensures dependable startup and long-lasting durability. Fully Insulated Steel Cabinet: Enhances efficiency and reduces noise for quiet operation. Flexible Installation Options: Compatible with direct and non-direct venting for versatile setup. The Lennox ML196UH furnace from McKinney HVAC is an energy-efficient, cost-effective, and reliable heating solution. Pair it with a Lennox cooling unit for year-round home satisfaction and efficiency.   Furnace Model ML196UH045XE36B Capacity (BTU) 44K Stages Single-Stage Cabinet Size B AFUE 96% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM) RESOURCES Furnace COMPARISON CHART LIMITED WARRANTY PRODUCT SPECS Disclaimer for Low NOx Furnace Compliance Certain regions, including California, have strict Low NOx (Nitrogen Oxides) emission regulations for furnaces. Customers must ensure compliance with all local, state, and federal rules before purchase and installation. We are not liable for fines, penalties, supplementary costs, or modifications due to non-compliance. By purchasing, you confirm you have verified compliance with applicable regulations. If unsure, consult your local regulatory authority before buying.

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What's Included: The Lennox ML180UHV furnace offered by McKinney HVAC delivers trustworthy heating with advanced features for energy efficiency and comfort. With an 80% AFUE rating and a variable-speed blower motor, it provides consistent warmth and improved airflow, ideal for homeowners seeking dependable performance and better comfort control. Built with Lennox s quality standards, this furnace ensures lasting reliability and cost-effective operation. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full system start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the standard disconnect Ductwork modifications, repairs, replacement, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line installation Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (standard thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after mounting If any of the above are needed for your house, our technician will assess on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 80% AFUE Efficiency: Provides steady heating while managing energy use for affordable comfort. Variable-Speed Blower: Improves airflow and temperature control, enhancing comfort and reducing energy use. Durable Steel Cabinet: Built to resist wear, ensuring long-lasting performance and less maintenance. Quiet Operation: Runs smoothly and quietly for a peaceful indoor environment. Enhanced Air Quality: Supports better filtration and humidity control when used with Lennox air purification systems. The Lennox ML180UHV furnace offered by McKinney HVAC is a dependable, efficient heating solution. Pair it with a Lennox air conditioner or heat pump for a complete HVAC system designed for year-round comfort and performance.   Furnace Model ML180UH090V48B Capacity (BTU) 88K Stages Single-Stage Variable Speed Cabinet Size B AFUE 80% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM) RESOURCES Furnace COMPARISON CHART LIMITED WARRANTY PRODUCT SPECS Disclaimer for Low NOx Furnace Compliance Certain regions, including California, have strict Low NOx (Nitrogen Oxides) emissions regulations for furnaces. Customers must ensure compliance with all local, state, and federal rules before purchase and installation. We are not liable for fines, penalties, extra costs, or modifications due to non-compliance. By purchasing, you confirm you have verified compliance. If unsure, consult your local regulatory authority before buying.  

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What's Included: The Lennox ML180UH furnace offered by McKinney HVAC delivers reliable heating and energy efficiency at an affordable price, ideal for residential use. With an 80% AFUE rating and durable design, it provides consistent comfort while controlling heating costs. Built for durability and simplicity, this furnace is a solid choice for homeowners seeking dependable performance from Lennox. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full system start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the standard disconnect Ductwork modifications, repairs, exchange, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line deployment Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (standard thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your home, our technician will examine on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 80% AFUE Efficiency: Provides steady heating with energy-conscious operation for cost-effective comfort. Single-Stage Execution: Ensures reliable, consistent heating output. Durable Steel Cabinet: Offers long-lasting performance with wear resistance and low maintenance. Flexible Installation Options: Compact design fits various spaces and layouts. Quiet Operation: Minimizes noise for a comfortable home environment. The Lennox ML180UH furnace offered by McKinney HVAC is a practical, dependable, and energy-efficient heating solution. Pair it with a Lennox cooling system for a complete HVAC setup designed for year-round comfort and performance.   Furnace Model ML180UH045E36A Capacity (BTU) 44K Stages Single-Stage Cabinet Size A AFUE 80% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM) RESOURCES Furnace COMPARISON CHART LIMITED WARRANTY PRODUCT SPECS Disclaimer for Low NOx Furnace Compliance Certain regions, including California, have strict Low NOx (Nitrogen Oxides) emission regulations for furnaces. Customers are responsible for ensuring compliance with all local, state, and federal rules before purchase and installation. We are not liable for fines, penalties, extra costs, or modifications due to non-compliance. By purchasing, you confirm you have verified compliance. If unsure, consult your local regulatory authority before buying.  

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What's Included: The Lennox ML180UHV furnace offered by McKinney HVAC delivers reliable heating with advanced features for energy efficiency and comfort. With an 80% AFUE rating and variable-speed blower motor, it provides consistent warmth and improved airflow, ideal for homeowners seeking dependable performance and better comfort control. Built with Lennox s quality standards, this furnace ensures lasting reliability and cost-effective operation. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full configuration start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the standard disconnect Ductwork modifications, repairs, installation, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line mounting Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (standard thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your home, our technician will assess on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 80% AFUE Efficiency: Provides steady heating while managing energy use for affordable comfort. Variable-Speed Blower: Improves airflow and temperature control, optimizing well-being and reducing energy use. Durable Steel Cabinet: Built to resist wear, ensuring long-lasting performance and less maintenance. Quiet Operation: Runs smoothly and quietly for a peaceful indoor environment. Enhanced Air Quality: Supports better filtration and humidity control when used with Lennox air purification systems. The Lennox ML180UHV furnace offered by McKinney HVAC is a consistent, efficient heating solution. Pair it with a Lennox air conditioner or heat pump for a complete HVAC system designed for year-round comfort and performance.   Furnace Model ML180UH070V36B Capacity (BTU) 66K Stages Single-Stage Variable Speed Cabinet Size B AFUE 80% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM) RESOURCES Furnace COMPARISON CHART LIMITED WARRANTY PRODUCT SPECS Disclaimer for Low NOx Furnace Compliance Certain regions, including California, have strict Low NOx (Nitrogen Oxides) emissions regulations for furnaces. Customers are responsible for ensuring compliance with all local, state, and federal rules before purchase and installation. We are not liable for fines, penalties, extra costs, or modifications due to non-compliance. By purchasing, you confirm you have verified compliance. If unsure, consult your local regulatory authority before buying.  

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What's Included: The Lennox ML180UH furnace offered by McKinney HVAC delivers stable heating and energy efficiency at an affordable price, ideal for residential use. With an 80% AFUE rating and durable design, it provides consistent comfort while controlling heating costs. Built for durability and simplicity, this furnace is a solid choice for homeowners seeking dependable performance from Lennox. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full system start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the standard disconnect Ductwork modifications, repairs, replacement, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line installation Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (regular thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your home, our technician will assess on-site and supply a written change-order quote before any supplementary work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 80% AFUE Efficiency: Provides steady heating with energy-conscious operation for cost-effective comfort. Single-Stage Operation: Ensures reliable, consistent heating output. Durable Steel Cabinet: Offers long-lasting performance with wear resistance and low maintenance. Flexible Installation Options: Compact design fits various spaces and layouts. Quiet Operation: Minimizes noise for a comfortable home environment. The Lennox ML180UH furnace offered by McKinney HVAC is a practical, dependable, and energy-optimized heating solution. Pair it with a Lennox cooling system for a complete HVAC setup designed for year-round comfort and performance.   Furnace Model ML180UH090E60C Capacity (BTU) 88K Stages Single-Stage Cabinet Size C AFUE 80% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM) RESOURCES Furnace COMPARISON CHART LIMITED WARRANTY PRODUCT SPECS Disclaimer for Low NOx Furnace Compliance Certain regions, including California, have strict Low NOx (Nitrogen Oxides) emission regulations for furnaces. Customers are responsible for ensuring compliance with all local, state, and federal rules before purchase and installation. We are not liable for fines, penalties, extra costs, or modifications due to non-compliance. By purchasing, you confirm you have verified compliance with applicable regulations. If unsure, consult your local regulatory authority before buying.  

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What's Included: The Lennox ML180UH furnace offered by McKinney HVAC delivers reliable heating and energy efficiency at an affordable price, ideal for residential use. With an 80% AFUE rating and long-lasting design, the ML180UH provides consistent comfort while controlling heating costs. Built for durability and simplicity, this furnace is a solid choice for homeowners seeking dependable performance backed by Lennox s reputation. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full system start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the standard disconnect Ductwork modifications, repairs, replacement, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line installation Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (standard thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your home, our technician will assess on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 80% AFUE Efficiency: Provides steady heating with energy-conscious operation for cost-effective comfort. Single-Stage Running: Ensures reliable, consistent heating output for simple performance. Durable Steel Cabinet: Offers long-lasting performance with a wear-resistant design that reduces maintenance. Flexible Installation Options: Compact and versatile to fit various spaces and layouts. Quiet Operation: Designed to minimize noise for a more comfortable home environment. The Lennox ML180UH furnace offered by McKinney HVAC is a practical, dependable, and energy-efficient heat solution. Pair it with a Lennox cooling system for a complete HVAC setup designed for year-round comfort and performance.   Furnace Model ML180UH090E48B Capacity (BTU) 88K Stages Single-Stage Cabinet Size B AFUE 80% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM) RESOURCES Furnace COMPARISON CHART LIMITED WARRANTY PRODUCT SPECS Disclaimer for Low NOx Furnace Compliance Certain regions, including California, have strict Low NOx (Nitrogen Oxides) emission regulations for furnaces. Customers are responsible for ensuring compliance with all local, state, and federal rules before purchase and installation. We are not liable for fines, penalties, extra costs, or required modifications due to non-compliance with Low NOx rules. By purchasing from us, you confirm you have verified compliance with applicable regulations. If unsure, consult your local regulatory authority before buying.  

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What's Included: The Lennox ML180UH furnace offered by McKinney HVAC delivers reliable heating and energy efficiency at an affordable price, ideal for residential use. With an 80% AFUE rating and durable design, the ML180UH ensures consistent comfort while controlling heating costs. Built for durability and simplicity, it s a solid choice for homeowners seeking dependable performance from Lennox. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a finalize setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full system start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the conventional disconnect Ductwork modifications, repairs, replacement, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line installation Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (standard thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your home, our technician will assess on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 80% AFUE Efficiency: Provides steady heating with energy-conscious operation for cost-effective comfort. Single-Stage Operation: Offers reliable, consistent warming output for simple performance. Durable Steel Cabinet: Ensures long-lasting use with a wear-resistant design that lowers maintenance. Flexible Installation Options: Compact and versatile to fit various spaces and layouts. Quiet Operation: Designed to minimize noise for a comfortable home environment. The Lennox ML180UH furnace offered by McKinney HVAC is a practical, dependable, and energy-efficient heating solution. Pair it with a Lennox cooling unit for a complete HVAC setup designed for year-round comfort and performance.   Furnace Model ML180UH070E36B Capacity (BTU) 66K Stages Single-Stage Cabinet Size B AFUE 80% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM) RESOURCES Furnace COMPARISON CHART LIMITED WARRANTY PRODUCT SPECS Disclaimer for Low NOx Furnace Compliance Certain regions, including California, have strict Low NOx (Nitrogen Oxides) emission regulations for furnaces. Customers are responsible for ensuring compliance with all local, state, and federal rules before purchase and installation. We are not liable for fines, penalties, extra costs, or modifications due to non-compliance. By purchasing, you confirm you have verified compliance with applicable regulations. If unsure, consult your local regulatory authority before buying.  

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What's Included: The Lennox ML180UHV furnace offered by McKinney HVAC delivers reliable heating with advanced features for energy efficiency and comfort. With an 80% AFUE rating and variable-speed blower motor, it provides consistent warmth and improved airflow, ideal for homeowners seeking dependable performance and better comfort control. Built with Lennox s quality standards, this furnace ensures lasting reliability and cost-effective operation. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full equipment start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included This listing covers the equipment and standard mounting scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the standard disconnect Ductwork modifications, repairs, replacement, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line installation Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (typical thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your home, our technician will assess on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 80% AFUE Efficiency: Provides steady heating while managing energy use for affordable comfort. Variable-Speed Blower: Improves airflow and temperature control, optimizing comfort and reducing energy use. Long-lasting Steel Cabinet: Built to resist wear, ensuring long-lasting performance and less maintenance. Quiet Operation: Runs smoothly and quietly for a peaceful indoor environment. Enhanced Air Quality: Supports better filtration and humidity control when paired with Lennox air purification systems. The Lennox ML180UHV furnace offered by McKinney HVAC is a reliable, efficient heating solution. Pair it with a Lennox air conditioner or heat pump for a complete HVAC system designed for year-round well-being and performance.   Furnace Model ML180UH045V36A Capacity (BTU) 44K Stages Single-Stage Variable Speed Cabinet Size A AFUE 80% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM) RESOURCES Furnace COMPARISON CHART LIMITED WARRANTY PRODUCT SPECS Disclaimer for Low NOx Furnace Compliance Certain regions, including California, have strict Low NOx (Nitrogen Oxides) emission regulations for furnaces. Customers must ensure compliance with all local, state, and federal rules before purchase and installation. We are not responsible for fines, penalties, costs, or modifications due to non-compliance. By purchasing, you confirm compliance with applicable regulations. If unsure, consult your local regulatory authority before buying.  

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What's Included: The Goodman GR9S960403AN furnace offered by McKinney HVAC delivers reliable heating and high power efficiency at an affordable price, ideal for residential use. With a 96% AFUE rating and durable design, it provides consistent comfort while controlling heating costs. Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup. Professional Installation: Removal & haul-off of existing equipment Installation of new equipment and all included parts Refrigerant line connection, evacuation & charge to OEM spec Full system start-up, airflow check & operational testing Permit pulled and permit fees paid with the local jurisdiction Final inspection and job-site clean-up Performed by a licensed, insured HVAC contractor Furnace Kit: Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg) Venting flue pipe & elbow set for furnace exhaust Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters) Not Included: This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate: Electrical panel upgrades or new breakers beyond the standard disconnect Ductwork modifications, repairs, replacement, or new runs New refrigerant line set (existing line set is reused when in good condition) Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included) Condenser relocation to a new exterior position Crane or rooftop rigging for difficult equipment access Gas line extension, re-routing, or new gas line mounting Condensate drain line rework beyond the immediate connection at the unit Thermostat upgrades (standard thermostat reuse only) Asbestos abatement, mold remediation, or hazardous material handling Carpentry, drywall, paint, or flooring repair after installation If any of the above are needed for your house, our technician will assess on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval. 5-Year Labor Warranty: Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page. Key Features: 96% AFUE Efficiency: Provides consistent, energy-efficient thermal to reduce operating costs. Single-Stage Heating: Offers reliable warmth with simple operation year-round. Durable Steel Cabinet: Protects internal components and extends furnace life. Flexible Installation Options: Compact size and multiple airflow configurations allow versatile mounting. Quiet Operation: Minimizes noise for a comfortable indoor environment. The Goodman GR9S960403AN furnace from McKinney HVAC is a reliable, efficient heating solution. Pair it with a compatible Goodman cooling system for a complete HVAC setup designed for year-round comfort and performance.   Furnace Model GR9S960403AN Capacity (BTU)   Stages Single-Stage Cabinet Size   AFUE 96% Configuration Upflow/Horizontal Warranty 10 Year Parts, 10 Year Furnace (When Registered with OEM)

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