What is the difference between the RR3B-ULAC120V and the standard RR3B version

This Watts 0723064 repair kit is designed to fix leaks occurring specifically under the cap of the vacuum breaker or vent assembly

soot buildup on the nickel-plated junction

Technicians generally recommend replacing the burner gasket whenever the donor assembly is removed for cleaning or inspection

Rheem-Ruud 62-21743-05 Pilot Burner Assembly Els PW 17895 What is the difference betweenThe Rheem Ruud 62 21743 05 Pilot Burner Assembly is a precision engineered OEM replacement part designed for high performance natural gas furnace ignition systems. Built to withstand the rigorous cycling of residential and commercial Rheem Ruud heating systems, this assembly features a stainless steel construction that resists oxidation and thermal fatigue. It comes equipped with a pre installed . 018 inch natural gas pilot orifice (Part # 62 19640