Comprehensive Compatibility: Fits 1-1/4 to 2-inch Watts LF909 and 909 series second check modules

the 8402-096BX is the direct cross for S8402-096

cleanrooms

preventing dielectric breakdown in humid environments

or intermittent lockouts on gas-fired heating systems

Robertshaw 700-442 Gas Valve 30067439-890 Comprehensive Compatibility: Fits 1-1/4 toThe 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