Maintaining a precise seal with this applied HVAC part is the most cost-effective way to ensure reliable system operation and peak technical performance in the field

Thermal Time Delay: The 120-second integrated relay prevents short-cycling and unnecessary shutdowns during oil foaming at startup

it's ideal for managing chilled or hot water

Common Questions: Which Raypak models is the 006504F compatible with

Common Questions: What equipment is this steam trap best suited for

McDonnell & Miller 194-B Controller Freon Maintaining a precise seal withThe McDonnell & Miller 194 B is a heavy duty combination low water cut off and pump controller designed for high pressure steam boilers. Engineered for demanding industrial and commercial applications, this unit features a water column body with alternate tappings to facilitate precise integration with gauge glass and tri cock installations. The 166701 controller utilizes a rugged magnetic repulsion mechanism, effectively eliminating the need for