Lennox 3 Ton Downflow Low Nox Gas Furnace, 44,000 Btuh, EL297DF045XE36BK
The Lennox furnace model EL297DF045XE36BK is a 3 Ton unit with a heating capacity of 44,000 Btuh, designed for downflow configuration. With a 97% AFUE rating, this energy-efficient heating and cooling unit is ideal for medium-sized homes, providing reliable warmth while minimizing energy costs. Its compact dimensions of 27.75 inches deep, 14.5 inches wide, and 33 inches high allow for flexible installation options in various spaces.

The Lennox 3 Ton Downflow Low Nox Gas Furnace, 44,000 Btuh, EL297DF045XE36BK (model EL297DF045XE36BK), 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: 26K60
- Model/Part Number: EL297DF045XE36BK
- Base Unit of Measure: Unit(S)
- Family: EL297EK
- Series: Elite
- Heating Capacity: 44000 Btuh
- Heating Efficiency: 97% AFUE
- Configuration: Downflow
- Blower Size: 3 Ton
- Gas Stages: 2 Stage
- Blower Type: Constant Torque
- Product Voltage: 115 VAC 1 Ph 60 Hz
- Gross Weight: 134 lbs.
- Type: 2-Stage Constant Torque Downflow Gas Furnace
- Energy Star Certified: Yes
- 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 | 26K60 |
| Model/Part Number | EL297DF045XE36BK |
| Base Unit of Measure | Unit(S) |
| Family | EL297EK |
| Series | Elite |
| Heating Capacity | 44000 Btuh |
| Heating Efficiency | 97% AFUE |
| Configuration | Downflow |
| Blower Size | 3 Ton |
| Gas Stages | 2 Stage |
| Blower Type | Constant Torque |
| Product Voltage | 115 VAC 1 Ph 60 Hz |
| Product Depth | 27.75 Inch |
| Product Width | 14.5 Inch |
| Product Height | 33 Inch |
| Gross Weight | 134 lbs. |
| Type | 2-Stage Constant Torque Downflow Gas Furnace |
| Energy Star Certified | Yes |
| Low Nox | Low NOx |
