Heating Capacity
128000 BTU 

Effective Heating Capacity (BTUs)
106000  

Water Capacity
4.7 Gallons 

Net Water Rating
92000 BTU 

Efficiency (% AFUE)
82.8 % 

Efficiency Range
80 - 89%  

Max Vent Length- Horizontal
45 Ft 

Max Vent Length- Vertical
39.5 Ft 

Piping Connections - Water
1 1/4 Inch(es) 

Dual Pipe Vent Diameter
3 inches 

Product Weight
382 lbs 

Meets CSA Standards
Yes  

Width
20 3/4 Inches 

Depth
26 3/4 Inches 

Height
35 69/100 Inches 

Cast Iron Sections Warranty
Lifetime  

Parts Warranty
1 Years