Resideo VU444A1007 Actuator R-407A real-time monitoring of CH4 (Methane)

real-time monitoring of CH4 (Methane) concentrations

the assembly includes a replacement drain trap

The White-Rodgers 1145-33 is a high-performance direct immersion hydronic control designed for rapid temperature sensing in boiler and hot water systems

and process cooling applications that require precise thermostatic expansion valve (TXV) calibration

Resideo VU444A1007 Actuator R-407A real-time monitoring of CH4 (Methane)The Resideo VU444A1007 is a heavy duty, 120Vac spring return valve actuator engineered for precise two position control of hot or chilled water in commercial HVAC systems. Designed for a 45 degree stroke, this SPST fan coil actuator features a rapid 15 second driving time and a reliable 6 second spring return, ensuring fail safe operation during power outages. Its stainless steel case and aluminum cover offer superior humidity resistance, making it an