Lennox DLSC SLP99V, SLP99UH090XV60C, Up To 99% AFUE, 88000 BTU, 4-5 Ton, Modulating, Variable Speed Horizontal Gas Furnace

Cat # : 19A42

Model/Part # : SLP99UH090XV60C


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Brand Lennox
Catalog Number 19A42
Model/Part Number SLP99UH090XV60C
Minimum Order Quantity 0.0
Base Unit of Measure Unit(S)
Family SLP99V
Series DLSC
Heating Capacity 88000 Btuh
Heating Efficiency Up To 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 Depth 29.25 Inch
Product Width 21 Inch
Product Height 33 Inch
Gross Weight 166 lbs.
Energy Star Certified Yes
Low Nox Low NOx

California Only

Approved by the California Energy Commission and meets California Nitrogen Oxides Standard (NOx) limits of 40 ng/J.

This furnace does not meet the South Coast Air Quality Management District (SCAQMD) Rule 1111 and San Joaquin Valley Air Pollution Control District (SJVAPCD) Rule 4905 NOx emission limit (14 ng/J) and cannot be installed within the SCAQMD and SJVAPCD areas.

Product Overview

Dave Lennox Signature® Collection

SLP99V Gas Furnace

The quietest and most efficient furnace on the market.

Perfection is relized in the Dave Lennox Signature® Collection. The SLP99UH090XV60C is a modulating gas furnace with up to 99% AFUE, high-efficiency variable speed fan motor and enhanced commissioning which now calculates heat rise, temperature drop, CFM and line voltage check for ease of installation and precision comfort. From supreme efficiency to unprecedented performance, this product family delivers incomparable comfort.

  • 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
  • Designed to integrate with PureAir™ S air purification system
  • iComfort-enabled for easy control at your fingertips
  • Enchanced humidity control for incomparable comfort
  • Dual-fuel compatible with Lennox heat pumps for added cost savings