XP21 Heat Pump

XP21 Heat Pump

The quietest and most efficient two-stage heat pump you can buy*

The SLP98V uses Precise Comfort® technology to adjust fan speed, heat and airflow capacity in increments as small as 1% to maintain your home’s heat within a 0.5 degree of the designated temperature. AirFlex™ allows homeowners to choose their settings based around their schedule, climate and home design. The unique customization features that the SLP98V offers makes it the ideal furnace for busy homeowners.

Product Literature



Eligible for warranty: true
Qualifies for Tax Credit: true

Product Specs

Model Name: XP21 Heat Pump

Model Number: XP21

Series: Dave Lennox Signature® Collection

Price: $$$

Energy STAR Qualified:true

Energy STAR South Qualified: false

Warranty: 10-Year Limited Warranty on covered components including compressor.

Disclaimer: Efficiency ratings established per AHRI’s test standard: ANSI/AHRI 210/240-2017 of two-stage central AC/HP equipment.