Prop 65 Compliance: Contains necessary California state safety warnings regarding material composition

ensuring compatibility across a broad range of Carrier

reducing unnecessary nuisance lockouts

What causes a pressure switch to fail to close

and rooftop heaters

Armstrong Furnace R102463-01 Pressure Switch Prop 65 Compliance: Contains necessaryThe Armstrong Furnace R102463 01 Pressure Switch is an essential safety component engineered for precise draft inducer motor monitoring in high efficiency gas furnaces. This SPST (Single Pole Single Throw) switch is factory calibrated to a . 10" WC (Water Column) set point, ensuring the combustion blower maintains proper static pressure before allowing the ignition sequence to proceed. Designed with a standard 1 4" barb connection for vacuum tubing