Trane OPR0120 Actuator 321894-709 This kit typically contains the

This kit typically contains the mounting base adapters

keeping this humidifier repair part on the truck ensures you can resolve "no-fill" or "low-water" service calls quickly and accurately

The manual reset feature is purposely designed to stop the system until the obstruction or mechanical failure is corrected

making it an ideal choice for VAV terminal units

this iron body safety relief valve is engineered for heavy-duty performance with a factory-set pressure of 50 PSI

Trane OPR0120 Actuator 321894-709 This kit typically contains theThe Trane OPR0120 is a specialized 24V modulating valve actuator engineered for precise proportional control in commercial and residential HVAC systems. Designed as a direct OEM replacement part, this modulating control actuator integrates seamlessly with Trane floating controllers and 3 wire 24Vac signals to regulate the flow of hot or chilled water through VAV terminals, fan coil units, and reheat coils. Its compact footprint ensures a low profile