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this OEM part monitors the burner's pilot or main flame
Self-powered operation draws induction from the monitored line
maintaining the proper superheat adjustment on this valve is critical for system longevity and peak thermal performance
Always check your boiler’s wiring diagram to ensure the 24V signal matches the valve's solenoid requirements
To utilize a 4-20 mA control signal
Armstrong Furnace R100306-02 Pressure Switch L99H008 this OEM part monitors theThe Armstrong Furnace R100306 02 Pressure Switch is a vital safety component designed for precise pressure monitoring in high efficiency HVAC systems. Engineered for reliability, this 0. 3" WC pressure switch ensures that the inducer motor is creating sufficient draft before allowing the ignition sequence to proceed. As a genuine Armstrong replacement part, the R100306 02 provides a perfect fit for compatible gas furnaces, preventing dangerous exhaust
