Broad Compatibility: Fully compatible with Fenwal fire alarm smoke and heat detectors using 2-wire or 4-wire bases

using precise-fit replacement HVAC gaskets ensures you meet manufacturer torque specifications without the risk of extrusion or seal failure

Automatic Reset Function: Eliminates manual intervention by resetting the circuit once the temperature falls back into the safe 105-135°F operating window

Does it require a specific mounting position

You can always increase the voltage rating of a capacitor

Intermatic FM1STUZH-120U Timer Els PW 17895 Broad Compatibility: Fully compatible withThe Intermatic FM1STUZH 120U is a high capacity 120V timer module engineered for seamless integration into HVACR control panels and OEM equipment. This 24 hour electromechanical unit features a robust 21A SPDT switch, providing the versatility to manage resistive loads or motor applications up to 1 HP. Contractors rely on this module for its heavy duty construction and noise immune synchronous drive, ensuring consistent performance in demanding