Dave Lennox Signature Collection

FEATURE
XP21 XP21
Signature®
XP17 XP17
Signature®
Customer Rating 4.8 stars out of 5 4.8 stars out of 5
Energy Efficiency up to 19.20 SEER /
9.70 HSPF
Up to 17.70 SEER/9.50 HSPF
Sound Rating As low as 67 dB As low as 63 dB
Solar-Ready Design Y Y
Quiet Operation SilentComfort™ Technology SilentComfort™ Technology
Cabinet PermaGuard™ Cabinet and SmartHinge™ Louver Design PermaGuard™ Cabinet and SmartHinge™ Louver Design
Environmentally Responsible R-410A refrigerant and Solar Ready R-410A refrigerant and Solar Ready
Energy Star® Qualified Y Y
On-board Diagnostics icomfort™-enabled technology Y
Full Line of Scroll Compressor Y Y
Two-stage Operation Y
Compressor/Parts Warranty 10-Year Limited Warranty on compressor and covered components 10-Year Limited Warranty on compressor and covered components