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For different pressure requirements
Industry Compliance: UL Recognized and CSA Certified to meet strict safety protocols for HVACR equipment
Durable Construction: Built to withstand the high-ambient conditions typical of wall-mount HVAC cabinets
What is the difference between the 0780336 and the 2JB-3
Utica-Dunkirk SS00801 Pressure Switch For different pressure requirementsThe 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,