Lennox DLSC SLP99V, SLP99UH090XV36C, Up To 99% AFUE, 88,000 BTU, 2-3.5 Ton, Modulating, Variable Speed Horizontal Gas Furnace
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Dave Lennox Signature® Collection
SLP99V — The quietest and most efficient furnace on the market. Up to 99% AFUE modulating gas furnace with high-efficiency variable speed fan motor and enhanced commissioning. From supreme efficiency to unprecedented performance, this product family delivers incomparable comfort.
- Up to 99% AFUE — the quietest and most efficient furnace on the market
- Variable-speed fan motor produces consistent airflow, preventing temperature swings
- SilentComfort™ technology for peace, quiet and comfort
- Insulated blower compartment to minimize heat loss and maximize efficiency
- Modulating gas valve — matches heating output precisely to demand
- Enhanced commissioning — calculates heat rise, temperature drop, CFM and line voltage for ease of installation
- Dave Lennox Signature® Collection — peak of the Lennox lineup
- ENERGY STAR® qualified
- Compatible with Lennox S40 Smart Thermostat for full communicating system
| Brand | Lennox |
| Model / Part Number | SLP99UH090XV36C |
| Family | SLP99V |
| Series | Dave Lennox Signature® |
| Heating Capacity | 88,000 Btuh |
| Heating Efficiency | Up to 99% AFUE |
| Configuration | Horizontal |
| Blower Size | 2-3.5 Ton |
| Gas Stages | Modulating |
| Blower Type | Variable Speed |
| Energy Star Certified | Yes |
| Brand | Lennox |
| Energy Star Certified | Yes |
| Family | SLP99V (Signature) |
Professional Installation Across the GTA
Authorized dealer — certified installation, factory warranty, same-week service.