and secondary contactors

The Functional Devices RIBH1C Relay is a heavy-duty enclosed pilot relay engineered for building automation and HVAC industrial control circuits

the 506 utilizes a stainless steel float and a resilient pilot valve seat to ensure zero-loss operation

when mounted horizontally

Bard 5201-010 Drier 318820-201 and secondary contactorsThe Bard 5201 010 drier is an essential OEM bi directional filter drier engineered for robust performance in Bard wall mounted heat pump refrigerant circuits. This unit, often superseded by the 5201 010BX, features 3 8 inch ODF sweat connections, ensuring a secure, brazed in installation within the liquid line. Designed for reversible cycle heat pump systems, its bi flow capability allows for effective moisture, acid, and debris capture in either