D.O.E. Heating Capacity
177000 BTU 

IBR Net Rating Steam
133000 BTU 

Burner Capacity
1.5 GPH 

Efficiency (% AFUE)
83.1 % 

Min. Recommended Chimney Size
8 x 8 x 15 Dia(in) Ht(ft) 

Flue Size
7 inches 

Supply Piping Connection
3 inches 

Return Piping Connection
1 1/2 inches 

Product Weight
690 lbs 

Meets CSA Standards
Yes  

Width
24 1/2 Inches 

Depth
21 1/2 Inches 

Height
31 1/2 Inches 

Cast Iron Sections Warranty
12 Years  

Parts Warranty
1 Years