Utica-Dunkirk 14631312 Pressure Switch Its high-speed contact separation minimizes

Its high-speed contact separation minimizes arcing and extends service intervals

this orifice works with both T2 (internal equalization) and TE2 (external equalization) valve bodies

Frequently Asked Questions

typically handling up to 15A at 120VAC

Utica-Dunkirk 14631312 Pressure Switch Its high-speed contact separation minimizesThe Utica Dunkirk 14631312 Pressure Switch is a critical safety component engineered for precise airflow monitoring in high efficiency boilers and furnaces, including the Dunkirk Q90 100 Series 2. Featuring a fixed setpoint of 1. 00" WC, this SPST pressure switch operates on a single pole, single throw logic to ensure the inducer fan is generating sufficient negative pressure before allowing the ignition sequence to proceed. Designed for rugged field