NGR08-BHC: 1-1/2" NPT, 1-3/8" Orifice, 8-18" wc Black Spring, 2PSI inlet 7" outlet 8,961,000 btu/hr
Description
NOR 1-1/2" NPT, 1-3/8" Orifice, 8-18" wc Black Spring, 2PSI inlet 7" outlet 8,961,000 btu/hr
Additional Product Details
Optional Vent Limiter: NGR-VL, sold separately