Most Efficient ENERGY STAR
Signature® Ultra Modulating
SLP99V
99%
AFUE
Key Features
- Precise modulating gas valve
- Variable-speed Power Saver™ motor
- SilentComfort™ quiet technology
- Smart-home / iComfort® compatible
- Variable-capacity modulating output
Warranty
- 10-Year Parts (with registration)
- Lifetime Heat Exchanger (with registration)