Description
The Rheem-Ruud 42-25106-01 DPDT Defrost Relay is essential in controlling defrosting cycles in various HVAC systems especially the heat pumps. This relay is most suitable for 24V system and it is capable of powering heating as well as cooling circuits. This is referred to as a DPDT contact configuration and it has 2 N/O and 2 N/C terminals which enable the management of several circuits throughout the system. This relay with coil frequency of 50/60Hz controls the defrosting sequence by putting the HVAC on and off to start the defrost and normal mode.
