Utica-Dunkirk SS00801 Pressure Switch we recommend applying a thin

we recommend applying a thin layer of food-grade lubricant to the interior of the bushing to reduce friction on the valve stem and extend the life of the component

also designated as the HAV-1/8

making it suitable for high-wattage resistive heating elements

this brass-bodied valve ensures a secure

providing a secure anchor point to the damper frame or ductwork

Utica-Dunkirk SS00801 Pressure Switch we recommend applying a thinThe Utica Dunkirk SS00801 Pressure Switch is a high precision sensing component engineered for critical draft proving in condensing boilers and furnace inducer assemblies. Designed with a factory set 0. 55" WC trip point, this SPST (Single Pole Single Throw) switch ensures the combustion blower is pulling sufficient static pressure before allowing the ignition sequence to proceed. Its normally open (NO) configuration provides essential safety logic,