US$ 64.95
preventing costly refrigerant leaks
manufactured as the White Rodgers 50E47-843
the Johnson Controls D-3153-20 Damper Actuator provides a rugged
This TXV replacement is built with durable brass construction and includes a mesh insert strainer to protect the internal orifice from debris
What input voltage is required for the 0-10Vdc signal
McDonnell & Miller 93-7B-HD Pump Controller R-410A preventing costly refrigerant leaksThe McDonnell & Miller 93 7B HD (Part Number 163200) is a high performance head mechanism only designed for direct replacement in Series 93 and 193 boiler water level controls. This heavy duty unit integrates a low water cut off and pump controller, specifically engineered for industrial and commercial steam boilers. Featuring a No. 7B potentiometer switch, it provides a 135 ohm proportional signal for modulating feed water valves, ensuring precise
US$ 64.95
US$ 30.95
US$ 35.95
US$ 184.95
US$ 20.95
US$ 59.95
US$ 26.95