Lennox 3 Ton Upflow/Horizontal Low Nox Gas Furnace, 66,000 Btuh, EL297UH070XV36BK
The Lennox furnace model EL297UH070XV36BK offers a robust heating capacity of 66,000 BTUh, making it suitable for medium-sized homes. This 3-ton upflow/horizontal unit delivers energy-efficient heating, ensuring your space remains comfortable during the colder months. With a compact width of 14.5 inches, it fits well in tighter installations while providing reliable performance. You can trust this system for effective warmth and durability.

The Lennox 3 Ton Upflow/Horizontal Low Nox Gas Furnace, 66,000 Btuh, EL297UH070XV36BK (model EL297UH070XV36BK), 3 Ton, is a Lennox furnace that Aurora Star Tech supplies and installs for homes and businesses across the Greater Toronto Area. Below are the manufacturer specifications we use when sizing and installing this unit.
Key specifications
- Catalog Number: 26K67
- Model/Part Number: EL297UH070XV36BK
- Base Unit of Measure: Unit(S)
- Family: EL297VK
- Series: Elite
- Heating Capacity: 66000 Btuh
- Heating Efficiency: 97% AFUE
- Configuration: Upflow/Horizontal
- Blower Size: 3 Ton
- Gas Stages: 2 Stage
- Blower Type: Variable Speed
- Product Voltage: 115 VAC 1 Ph 60 Hz
- Gross Weight: 138 lbs.
- Type: 2-Stage Variable Speed Horizontal Gas Furnace
- Low Nox: Low NOx
Aurora Star Tech handles the job from the site visit and sizing through supply, installation and start-up testing, so you deal with one local team from quote to commissioning.
Not sure if the Lennox furnace is the right size for your home or building? Request a quote and our team will confirm the sizing, the electrical requirements and the installation details with you before anything is ordered.
| Brand | Lennox |
| Catalog Number | 26K67 |
| Model/Part Number | EL297UH070XV36BK |
| Base Unit of Measure | Unit(S) |
| Family | EL297VK |
| Series | Elite |
| Heating Capacity | 66000 Btuh |
| Heating Efficiency | 97% AFUE |
| Configuration | Upflow/Horizontal |
| Blower Size | 3 Ton |
| Gas Stages | 2 Stage |
| Blower Type | Variable Speed |
| Product Voltage | 115 VAC 1 Ph 60 Hz |
| Product Width | 14.5 Inch |
| Gross Weight | 138 lbs. |
| Type | 2-Stage Variable Speed Horizontal Gas Furnace |
| Low Nox | Low NOx |
