Maximum Input BTU
157000 BTU 

Minimum Input BTU
9500 BTU 

Hot Water Capacity Range
0.4 - 8.0 GPM 

Thermal Efficiency
97 % 

Power Source
120 VAC (60Hz)  

Fuel Type
Natural Gas  

Ignition Type
Direct Ignition  

Connection Type
NPT (Threaded)  

Energy Factor
0.96  

Temperature Range
185 - 98 °F 

ENERGY STAR® Qualified
Yes  

Piping Connections - Water
3/4 Inch(es) 

Exhaust Venting
Direct-Vent  

Product Weight
63.9 lbs 

Meets CSA Standards
Yes  

Width
18 1/2 Inches 

Depth
10 1/2 Inches 

Height
26 2/5 Inches 

Heat Exchanger Warranty
12 Years  

Parts Warranty
5 Years