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The PowerFlex movement is specifically designed to handle higher levels of vibration than standard mechanical gauge movements
Durable Construction: Rated for temperatures ranging from -22°F to +122°F
and automated sequencing where a heavy duty power relay with a 24VAC coil is required for fail-safe performance
System Compatibility: Explicitly designed as a millivolt thermostat for Williams heaters
Lennox 21V12 Gas Valve R-22 The PowerFlex movement is specificallyThe Lennox 21V12 Gas Valve is a critical regulatory component engineered for high performance gas flow control in residential and commercial heating systems. This 24V slow open gas valve, often cross referenced as Lennox 105155 05 or White Rodgers 36G24 229, features a 1 2 inch NPT inlet and outlet for standard piping compatibility. Designed with high temperature resistance and a robust actuator, it ensures stable and precise natural gas regulation
US$ 59.00
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