electronic air cleaner

Key Benefits Efficient Auto Changeover: Automatically switches between heating and cooling modes based on ambient demand to maintain consistent setpoints

and butterfly valves

Universal HSI Compatibility: Designed to work with 120V AC hot surface igniters commonly found in modern high-efficiency furnaces

This OEM replacement part is configured as a normally closed (NC) auto-reset limit switch

Supco SXT105 Transformer 318172-701 electronic air cleanerThe Supco SXT105 Transformer is a heavy duty, 40VA HVAC control transformer designed for multi tap field flexibility. Engineered as a foot mount transformer, this unit offers high compatibility for technicians servicing residential and light commercial equipment. It features a triple tap primary for 120V 208V 240V configurations and a consistent 24V secondary output, making it the industry standard direct replacement for 4031F and various Honeywell or