Heil Quaker ICP 1174684 Pressure Switch 320788-704 utilizing the same mounting footprint

utilizing the same mounting footprint and wiring terminals

ensuring metallurgical bonding

Its compact footprint and high-flow capacity make it a standard choice for technicians requiring precision in gas flow regulation

the Trane furnace pressure switch features a standard 1/4" barb connection for a secure fit to existing vacuum tubing

This prevents equipment overheating and potential damage to the heat exchanger

Heil Quaker ICP 1174684 Pressure Switch 320788-704 utilizing the same mounting footprintThe Heil Quaker ICP 1174684 Pressure Switch is an essential safety component designed for high pressure monitoring in ICP HVAC systems. Engineered as a 610 420# High Pressure Switch, this control opens the electrical circuit when internal system pressures reach 610 PSI and resets automatically when pressure drops to 420 PSI. This precise refrigerant pressure cutout prevents compressor damage due to restricted airflow, overcharging, or condenser fan