Superior Radiant VE007 Pressure Switch 321042-401 Heavy-Duty Construction: Built with a

Heavy-Duty Construction: Built with a durable bi-metal sensing element designed to withstand the rigorous thermal cycling of commercial heating applications

Use in LP applications requires a specific conversion kit or a dedicated LP valve calibrated to 10" WC to ensure safe operation

The Armstrong Furnace R46257-001 Defrost Board is a critical replacement control module engineered for heat pump systems requiring precise defrost cycle termination and initiation

07 lb design simplifies the brazing process during a heat pump repair or system overhaul

Easy Installation: Standard 1/2" NPT x 1/2" Inverted Flare connections and a 2" shank length match the footprint of existing residential controls

Superior Radiant VE007 Pressure Switch 321042-401 Heavy-Duty Construction: Built with aThe Superior Radiant VE007 Pressure Switch is a critical safety component engineered for infrared tube heaters and high performance HVAC pneumatic systems. As a veteran grade differential air pressure switch, the VE007 is designed to verify proper blower operation and vent airflow before allowing the ignition sequence to commence. This OEM pressure switch features a rugged diaphragm and precise electrical contacts to ensure a reliable differential