Honeywell R4222B1082 Relay Using this in larger hydronic

Using this in larger hydronic boilers may cause restricted airflow and system lockout

Skin oils can create hot spots on silicon carbide material

hydronic heating

saving time on the job site

Honeywell R4222B1082 Relay Using this in larger hydronicThe Honeywell R4222B1082 is a heavy duty, general purpose SPDT switching relay designed for demanding applications in refrigeration, air conditioning, and commercial appliances. Engineered with a 120V coil rating, this 12 amp relay is a direct professional grade replacement for the 90 101 switching relay and is plug compatible with Steveco 90 340 and Mars 90340 models. For efficient field diagnostics, the unit features molded terminal numbers and a