Lennox Merit ML297VK, ML297UH045XV36BK, 97% AFUE, 2 Stage, Variable Speed Upflow/Horizontal Low Nox Gas Furnace
The Lennox furnace model ML297UH045XV36BK offers an impressive heating capacity of 44,000 BTU and operates at 97% AFUE, making it a reliable choice for energy-efficient heating. With its compact size—27.75 inches deep, 17.5 inches wide, and 33 inches high—this unit is suitable for medium-sized homes. Its two-stage operation and variable speed blower ensure consistent comfort throughout your space.
The Lennox Merit ML297VK, ML297UH045XV36BK, 97% AFUE, 2 Stage, Variable Speed Upflow/Horizontal Low Nox Gas Furnace (model ML297UH045XV36BK) 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: 31Z77
- Model/Part Number: ML297UH045XV36BK
- Base Unit of Measure: Unit(S)
- Family: ML297VK
- Series: Merit
- Heating Capacity: 44000 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
- Type: 2-Stage Variable Speed Horizontal 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 | 31Z77 |
| Model/Part Number | ML297UH045XV36BK |
| Base Unit of Measure | Unit(S) |
| Family | ML297VK |
| Series | Merit |
| Heating Capacity | 44000 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 Depth | 27.75 Inch |
| Product Width | 17.5 Inch |
| Product Height | 33 Inch |
| Type | 2-Stage Variable Speed Horizontal Gas Furnace |
| Energy Star Certified | Yes |
| Low Nox | Low Nox |