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Gas Systems

Complete gas furnace + AC systems · 6 options

SEER2 values are the manufacturer’s promoted (OEM) efficiency category, not the exact AHRI-certified rating.

Goodman Single-Stage 3.5 Ton Upflow Gas System
GoodmanGoodman Single-Stage 3.5 Ton Upflow Gas System3.5 ton · 14.3 SEER2 · Single-Stage
$7,232installed
From $121/mo with financing
Specs & warranty at Goodman
Goodman Single-Stage 3.5 Ton Horizontal Gas System
GoodmanGoodman Single-Stage 3.5 Ton Horizontal Gas System3.5 ton · 14.3 SEER2 · Single-Stage
$7,288installed
From $121/mo with financing
Specs & warranty at Goodman
Lennox Single-Stage 3.5 Ton Upflow Gas System
LennoxLennox Single-Stage 3.5 Ton Upflow Gas System3.5 ton · 14.3 SEER2 · Single-Stage
$7,571installed
From $126/mo with financing
Specs & warranty at Lennox
Lennox Single-Stage 3.5 Ton Horizontal Gas System
LennoxLennox Single-Stage 3.5 Ton Horizontal Gas System3.5 ton · 14.3 SEER2 · Single-Stage
$7,571installed
From $126/mo with financing
Specs & warranty at Lennox
Rheem Single-Stage 3.5 Ton Gas System
RheemRheem Single-Stage 3.5 Ton Gas System3.5 ton · 14.3 SEER2 · Single-Stage
$7,748installed
From $129/mo with financing
Specs & warranty at Rheem
Trane Single-Stage 3.5 Ton Gas System
TraneTrane Single-Stage 3.5 Ton Gas System3.5 ton · 14.3 SEER2 · Single-Stage
$7,986installed
From $133/mo with financing
Specs & warranty at Trane