Designed specifically for VB-7000 and VB-9000 series valves

ensuring precise timing and repeatable ignition sequences without the need for a standing pilot

for diverse HVACR technical requirements

natural gas but adjustable from 3

Trane SWT1432 Vent Switch 320788-702 Designed specifically for VB-7000 andThe Trane SWT1432 Vent Switch is a critical safety component engineered for residential and light commercial furnaces with 1 to 4 MBH heating capacity. Designed to monitor flue safety, this blocked vent switch is calibrated to open at 240F, immediately interrupting the 240 VAC, 25A circuit if venting temperatures exceed safe thresholds due to airflow restrictions. This OEM furnace safety switch identifies potential flue obstructions or downdrafts that