Lennox EL297UH070XV36BK Gas Furnace
The Lennox EL297UH070XV36BK Gas Furnace is a high-efficiency residential heating system engineered to deliver dependable comfort, quieter operation, and lower heating costs throughout Toronto and the GTA. Featuring a 70,000 BTU heating capacity and up to 97% AFUE efficiency, this furnace is ideal for homeowners seeking strong winter performance combined with energy savings. Many homeowners choose a Lennox furnace installation because Lennox systems are known for advanced engineering, reliable performance, and long-lasting durability. The furnace uses a two-stage gas valve to automatically adjust heating output depending on indoor demand, helping maintain more stable temperatures while minimizing energy waste. Its variable-speed blower motor improves airflow circulation, humidity control, and quieter operation throughout the home. Homeowners can further improve system efficiency and reliability with regular furnace maintenance and professional repair services. For complete indoor comfort solutions, homeowners may also explore our air quality solutions and complete HVAC services.
For the best installation experience and maximum long-term performance, contact Afrusun today and ask about our rebates, grants, financing programs, and seasonal promotions. You can also explore our complete service coverage throughout Toronto and the GTA.
Top Lennox EL297UH070XV36BK Warranty
- 10-Year Limited Parts Warranty
- Lifetime Limited Heat Exchanger Warranty
- 2-Year Labour Warranty on Afrusun Installation
- Certified Professional Installation Warranty
- Extended Warranty Options Available
Energy Efficiency
With up to 97% AFUE efficiency, the Lennox EL297UH070XV36BK converts nearly all consumed fuel into usable heat, helping homeowners significantly reduce annual heating costs. Compared to older furnaces operating at lower efficiency levels, this advanced condensing furnace delivers substantial long-term savings while improving indoor comfort. Its two-stage heating operation and variable-speed blower motor also help reduce energy waste by operating more efficiently during lower heating demand periods.
Key Specifications - Lennox EL297UH070XV36BK
- Model: Lennox EL297UH070XV36BK
- Type: High-Efficiency Condensing Gas Furnace
- Heating Capacity: 70,000 BTU
- Efficiency: Up to 97% AFUE
- Gas Valve: Two-Stage Heating Operation
- Blower Motor: Variable-Speed ECM Motor
- Configuration: Upflow / Horizontal
- Fuel Type: Natural Gas
- Heat Exchanger: Stainless Steel Secondary Heat Exchanger
- Ignition System: SureLight® Silicon Nitride Igniter
- Technology: Quiet Combustion Technology
- Compatibility: Smart Thermostat Compatible
- Vent Type: PVC Venting
- Application: Residential Heating Systems
Coverage Area and Ideal Home Size - Lennox EL297UH070XV36BK
The Lennox EL297UH070XV36BK 70,000 BTU furnace is generally ideal for homes between approximately 1,200 and 2,400 square feet depending on insulation quality, ceiling height, climate conditions, and overall home layout. It is well-suited for detached homes, townhouses, larger condos, and multi-level residential properties throughout Toronto and the GTA. Proper sizing by a licensed HVAC professional is essential to ensure maximum efficiency, comfort, and long-term system reliability.
Why Choose Lennox EL297UH070XV36BK and Lennox
- Up to 97% AFUE efficiency helps reduce energy costs
- 70,000 BTU heating capacity ideal for medium-sized homes
- Two-stage heating improves indoor temperature consistency
- Variable-speed ECM blower motor provides quieter airflow
- Advanced condensing technology improves energy efficiency
- Excellent humidity management and indoor air circulation
- Compatible with modern smart thermostat systems
- Durable heat exchanger designed for long-term performance
- Quiet operation enhances indoor comfort
- Trusted Lennox engineering and reliability
Lennox is recognized as one of the leading premium HVAC brands because of its advanced technology, exceptional energy efficiency, and reliable long-term performance. Homeowners appreciate Lennox furnaces for their quiet operation, durable construction, and ability to provide precise indoor comfort even during extreme winter temperatures. Lennox systems are especially popular among homeowners seeking premium comfort solutions with strong energy-saving performance.
Why Choose Afrusun
Afrusun Heating and Cooling HVAC Services proudly provides professional heating, cooling, and ventilation solutions for homeowners and businesses across Toronto and the GTA. Our certified HVAC technicians specialize in furnace installation, furnace maintenance, emergency heating repairs, and complete HVAC system upgrades designed to maximize efficiency and comfort. We also help homeowners access valuable rebates, financing programs, grants, and seasonal promotions while providing honest recommendations, transparent pricing, and reliable workmanship. Whether you need a high-efficiency Lennox furnace or complete indoor comfort solutions, contact Afrusun today for expert HVAC support and dependable customer service.
What People Say About Lennox EL297UH070XV36BK
Homeowners and HVAC professionals often describe the Lennox EL297UH070XV36BK as a quiet, energy-efficient furnace that provides reliable heating performance and improved indoor comfort. Many users appreciate its two-stage operation for maintaining more consistent temperatures and reducing energy bills during winter months. HVAC technicians frequently note that Lennox furnaces are known for their premium engineering, efficient airflow performance, and long-term durability when professionally installed and properly maintained.
Lennox EL297UH070XV36BK Product Information
| About | Details |
|---|---|
| Brand | Lennox |
| Model | EL297UH070XV36BK |
| Series | Elite® Series |
| Product Type | High-Efficiency Gas Furnace |
| Heating Capacity | 70,000 BTU |
| AFUE Efficiency | Up to 97% |
| Energy Star | Yes |
| Fuel Type | Natural Gas |
| Gas Valve | Two-Stage |
| Blower Motor | Variable-Speed ECM |
| Configuration | Upflow / Horizontal |
| Electrical Specification | 115 VAC / 1 Phase / 60Hz |
| Vent Type | PVC / Plastic Venting |
| Cabinet Width | 17.5 in |
| Product Depth | 28.25 in |
| Product Height | 33 in |
| Weight | Approximately 125 lb |
| Heat Exchanger Warranty | Lifetime Limited Warranty |
| Parts Warranty | 10 Years |
| Labour Warranty on Afrusun Installation | 2 Years |
| Installation Included | ✅ Yes |
