Fireye MB-600R Relay R-448A Serviceable Components: Features a replaceable

Serviceable Components: Features a replaceable power element and accessible internal parts for simplified maintenance and cleaning

7A at 240V full load

The integrated short cycle protection and adjustable high/low limit sensors safeguard the compressor and heat exchanger from airflow-related stress

If the existing insulation disk shows signs of cracking

this brass-bodied valve is factory-set at 30 PSI to prevent over-pressurization in hydronic heating systems

Fireye MB-600R Relay R-448A Serviceable Components: Features a replaceableThe Fireye MB 600R Relay is a critical replacement relay module designed specifically for the Fireye Multi Flame (MB 600S Series) burner management system. This industrial flame safeguard component is engineered to provide reliable switching for high current loads, including gas valves, oil burners, and ignition coils in multi burner configurations. Operating on a 120V AC power supply, the MB 600R is mounted directly in the first position on the