This uni-line add-on regulator provides straight-line regulation and is specifically engineered for compatibility with Robertshaw 7000

the 1751-025 is specifically calibrated for the 722 series gas valves

maintaining accurate temperature control with a minimum flow rate of 0

Does this valve protect against thermal shock

typically replaces the older AHG series

Lennox 35K73 Gasket 322838-752 This uni-line add-on regulator providesThe Lennox 35K73 Burner Gasket is a critical sealing component engineered for high temperature resilience in residential and commercial gas fired systems. Designed as a high performance flange gasket, this part establishes a robust seal between the burner assembly and the heat exchanger or orifice plate. By preventing the bypass of combustion gases and minimizing heat loss, the 35K73 ensures the pressure switch detects proper drafting while