90" Close operation

this 1/4" flare moisture indicator can be installed in any position within the liquid line

ensuring safety and efficiency

Rigorous construction ensures reliable performance in commercial heating units where precise temperature monitoring is mandatory for sustained reliability

Field Flexibility: Includes 60" NEC Class 1 leadwires and multiple bracket options (A

Utica-Dunkirk SS00801 Pressure Switch 90" Close operationThe 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,