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Simplified Installation: Standard SPST configuration and common wiring leads allow for rapid field replacement during emergency service calls
and an outside diameter of 21 inches
Precision Threaded Connections: Features standard 1" NPT boiler connections and integral tappings for gauge glass installations
Always verify the pitch of your existing fan blade before installation
This OEM swaged check valve
Midco International 641812 Spark Rod Assembly 320720-756 Simplified Installation: Standard SPST configurationThe Midco International 641812 Spark Rod Assembly is a critical ignition component engineered for high demand industrial heating applications. Designed specifically for the Economite RE4400DS HTD burner, this assembly ensures consistent spark delivery to initiate efficient combustion cycles. As a veteran grade HVAC replacement part, it is built to withstand the extreme thermal cycling and high voltage environments typical of commercial heating
