Maxon 600HMA11BA11BB31A0 Gas Valve 322838-753 Operational Safety: Prevents over-firing and

Operational Safety: Prevents over-firing and thermal stress on the heat exchanger by maintaining correct gas flow rates

Utilizing authentic replacement HVAC parts like the BOX0581 ensures that flue gas venting remains airtight and compliant with manufacturer airflow specifications

No external 24V power supply is required when connected to a compatible Siemens controller via the standard 6-wire cable

Diagnostic Reliability: Integrated circuitry designed to monitor system faults

Verify the resistance of the spark rod and ensure the flame sensor is clean and providing a consistent signal to the board

Maxon 600HMA11BA11BB31A0 Gas Valve 322838-753 Operational Safety: Prevents over-firing andThe Maxon 600HMA11BA11BB31A0 is a heavy duty, 6 inch electromechanical safety shut off valve engineered for high capacity fuel gas service in industrial boilers, furnaces, and kilns. Featuring a robust cast iron body and an ANSI flanged connection, this normally closed gas valve is designed for immediate closure upon power interruption, ensuring a critical fail safe in combustion systems. The unit utilizes Buna N O rings and bumpers for reliable