Lennox 5 Ton Upflow/Horizontal Low Nox Gas Furnace, 88,000 Btuh, SLP99UH090XV60CK
The Lennox furnace model SLP99UH090XV60CK is a 5 Ton unit with a heating capacity of 88,000 Btuh, designed for upflow or horizontal installation. With a high efficiency rating of 99% AFUE, it serves as an energy-efficient heating solution for larger homes or spaces. This unit's 21-inch width allows for flexible installation options, making it a smart choice for those seeking reliable comfort.

The Lennox 5 Ton Upflow/Horizontal Low Nox Gas Furnace, 88,000 Btuh, SLP99UH090XV60CK (model SLP99UH090XV60CK), 5 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: 26J73
- Model/Part Number: SLP99UH090XV60CK
- Base Unit of Measure: Unit(S)
- Family: SLP99VK
- Series: DLSC
- Heating Capacity: 88,000 Btuh
- Heating Efficiency: 99% AFUE
- Configuration: Upflow/Horizontal
- Blower Size: 4-5 Ton
- Gas Stages: Modulating
- Blower Type: Variable Speed
- Product Voltage: 115 VAC 1 Ph 60 Hz
- 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 | 26J73 |
| Model/Part Number | SLP99UH090XV60CK |
| Base Unit of Measure | Unit(S) |
| Family | SLP99VK |
| Series | DLSC |
| Heating Capacity | 88,000 Btuh |
| Heating Efficiency | 99% AFUE |
| Configuration | Upflow/Horizontal |
| Blower Size | 4-5 Ton |
| Gas Stages | Modulating |
| Blower Type | Variable Speed |
| Product Voltage | 115 VAC 1 Ph 60 Hz |
| Product Width | 21 Inch |
| Type | 2-Stage Variable Speed Horizontal Gas Furnace |
| Low Nox | Low NOx |
