Heavy-Duty Construction: Corrosion-resistant exterior finish designed for demanding outdoor condenser environments

This SPST high pressure switch is factory-calibrated to open at 610 PSI and close at 420 PSI

maintaining the integrity of the factory safety string

Common triggers include a restricted intake or exhaust vent

this means fewer callbacks and a more robust installation that adheres to the original equipment manufacturer's strict performance specifications

Trane VAL18771 Expansion Valve THPU32HP7Y Heavy-Duty Construction: Corrosion-resistant exterior finishThe Trane VAL18771 Thermostatic Expansion Valve is a critical refining metering device designed specifically for high efficiency residential and light commercial cooling systems. Engineered to handle R 410A refrigerant, this TXV precisely modulates refrigerant flow into the evaporator coil by measuring superheat via a highly responsive sensing bulb. For technicians in the field, this valve ensures the evaporator is neither starved of refrigerant nor