Lennox 74P70 Gas Valve 30067439-890 maintaining precise HVAC safety switch

maintaining precise HVAC safety switch parameters across thousands of thermal cycles

000Vac secondary voltage at 23mA

protecting the system from unnecessary cycling and optimizing energy efficiency

For a complete valve assembly

Lennox 74P70 Gas Valve 30067439-890 maintaining precise HVAC safety switchThe Lennox 74P70 Gas Valve is a critical 24V natural gas control component designed specifically for low pressure gas fired heating systems. This intermittent ignition valve facilitates precise fuel regulation to the burner assembly, ensuring consistent combustion and system safety. Engineered to operate at 24 VAC, the 74P70 is a direct replacement for the Lennox 14662052 and is widely utilized in Lennox GSB8 and GSB84 series gas boilers ranging from