Furnace category
Commercial Furnaces
Commercial-grade furnaces and rooftop units provide the BTU capacity, durability, and serviceability that retail, office, warehouse, and multi-residential buildings demand, with staged or modulating output for large spaces.
AFUE 80–96%From $9,000 installed
Ideal for
- Retail & office
- Warehouses
- Multi-unit residential
Highlights
- High BTU output
- Staged / modulating capacity
- Built for heavy duty cycles
Commercial Furnaces — 6 models
Lennox ENERGY STAR
SLP99V XC Dual-Fuel Package
Modulating · Lifetime heat exchanger
99%
AFUE
57
dB
4.8
Rating
Installed
$10,900 – $12,700
Carrier ENERGY STAR
Commercial XLC Packaged (48XLC)
Modulating · Lifetime heat exchanger
96%
AFUE
60
dB
4.7
Rating
Installed
$11,600 – $13,400
Goodman ENERGY STAR
GCS9 Commercial
Two Stage · Lifetime heat exchanger
96%
AFUE
67
dB
4.4
Rating
Installed
$8,200 – $10,000
KeepRite ENERGY STAR
Performance G9MSE Commercial 96%
Two Stage · 20 yr heat exchanger
96%
AFUE
65
dB
4.4
Rating
Installed
$7,600 – $9,400
Tempstar ENERGY STAR
Performance 96 Commercial (T9MSE)
Two Stage · 20 yr heat exchanger
96%
AFUE
66
dB
4.4
Rating
Installed
$7,200 – $9,000
Rheem ENERGY STAR
Commercial RGPN Packaged
Modulating · Lifetime heat exchanger
96%
AFUE
60
dB
4.7
Rating
Installed
$11,200 – $13,000