Johnson Controls V-4440-1008 Valve Assembly Els PW 17895 If the outdoor coil is

If the outdoor coil is completely encased in ice or the unit stays in defrost mode for excessive periods (over 15 minutes)

this pressure control kit is designed for use across a wide variety of Trane air conditioning units and heat pump systems that require head pressure regulation

the auxiliary circuit closes

Common Questions How do I know if the O-ring is properly seated during installation

the hermetically sealed stainless steel sensor is designed to be compatible with a wide range of refrigerants

Johnson Controls V-4440-1008 Valve Assembly Els PW 17895 If the outdoor coil isThe Johnson Controls V 4440 1008 is a professional grade three way brass valve assembly specifically engineered for return valve applications in terminal unit control systems. Featuring a 1 2" NPT connection and a 2. 4 Cv flow coefficient, this assembly provides precise modulation for hot water, chilled water, or 50% glycol solutions. The integrated pneumatic actuator operates within a 6 to 9 psi spring range, ensuring reliable proportional control