Heil Quaker ICP 1174684 Pressure Switch 320788-704 the Trane furnace pressure switch

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

utilizing the same mounting footprint and wiring terminals

The 72W35 modulating valve is designed for systems with modulating control boards

What pressure range does this kit support

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

Heil Quaker ICP 1174684 Pressure Switch 320788-704 the Trane furnace pressure switchThe 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