Resideo R8228B1012 Relay 321894-709 including Century JA2R247 and GE

including Century JA2R247 and GE 5KSP11 series units

It features a straight-through body pattern with an adjustable servo regulator to maintain consistent manifold pressure

and floating signals for seamless integration into existing BAS and DDC architectures

Whether you are addressing HVAC troubleshooting issues related to sensor drift or performing a system upgrade

making it suitable for medium-to-low temperature refrigeration circuits

Resideo R8228B1012 Relay 321894-709 including Century JA2R247 and GEThe Resideo R8228B1012 Relay is a field proven heavy duty switching relay engineered to handle demanding electrical loads in refrigeration, air conditioning, and industrial heating applications. This 24Vac coil switching relay features a Single Pole Double Throw (SPDT) configuration, providing reliable logic for both normally open and normally closed circuits. It serves as the direct R8228B1012 HN61KA016 replacement, facilitating a seamless upgrade