Robertshaw 700-442 Gas Valve THPU32HP7Y the Johnson Controls P32AF-2 can

the Johnson Controls P32AF-2 can detect vacuum by connecting the vacuum source to the low-pressure port while leaving the high-pressure port open to atmospheric pressure

High Capacity Range: Size 09 orifice provides substantial lift

Integrated Safety: Features a built-in lockout mechanism to ensure safe furnace ignition sequence termination during faults

ensuring safety and durability in R-410A and other high-pressure applications

Avoid mounting with the sample line connections facing upward

Robertshaw 700-442 Gas Valve THPU32HP7Y the Johnson Controls P32AF-2 canThe Robertshaw 700 442 is a professional grade 1" x 1" 24VAC combination gas valve engineered for high capacity heating systems, supporting up to 720,000 BTU. This slow opening gas valve is designed to facilitate a soft ignition, reducing burner resonance and mechanical stress within the heat exchanger. It features a built in pressure regulator factory set at 3. 5" WC for natural gas, though it includes a conversion kit for LP applications. This unit