ensuring that fluid is moving through the heat exchanger before the system allows the cooling stages to engage

the A12-1506 refrigeration control utilizes laser-welded stainless steel bellows and high-amperage contacts rated at 16 FLA and 80 LRA at 120/240 VAC

The Schneider Electric (Barber Colman) MK-4421 is a heavy-duty pneumatic damper actuator engineered for proportional or two-position control in demanding HVACR applications

ensuring the NBR seats and FKM seals maintain original pressure ratings and flow coefficients

The rugged NEMA 2 housing provides durability in demanding environments

Johnson Controls V47AC-12 Valve Freon ensuring that fluid is movingJohnson Controls V47AC 12 Temperature Actuated Modulating Water Valve, 3 4", 75 135 Degree Range, 6' Capillary V47AC 12 is identical to V47AC 12C This item is not qualify for free shipping.