As a critical component for building automation systems (BAS)

What is the difference between the 7728 and 7686 kits

and 10 psi (violet) feedback springs

the Sporlan BFV series utilizes a brass bar stock body and a knife-edge joint for maximum durability under high-pressure cycles

protecting sensitive low-voltage sensors and microprocessor-based boards from premature failure due to power fluctuations

Lochinvar & A.O. Smith 100111657 Burner Assembly 322027-701 As a critical component forThe Lochinvar & A. O. Smith 100111657 Natural Burner Assembly is a precision engineered replacement component designed for high efficiency commercial and residential water heating systems. As the direct updated version for 9006990005, this assembly features a #30 ORF (orifice) specifically calibrated for natural gas combustion. Veteran technicians recognize this part as a critical OEM replacement burner for maintaining the narrow manifold pressure and