Fireye MB-600R Relay 322838-754 this 3/8" service valve ensures

this 3/8" service valve ensures 100% compatibility with the original liquid line specifications

Regularly cleaning or replacing these foam inserts is essential for maintaining the static pressure balance within the ventilation system

Designed specifically for the 1/4-inch stem diameter series

maintaining factory seal integrity

Can I use an aftermarket universal board instead of the 4022852

Fireye MB-600R Relay 322838-754 this 3/8" service valve ensuresThe 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