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Honeywell 21500 99
For industrial combustion technicians
What are terminals 4 and 6 used for
Specifically designed as a front head gasket
12" WC to match the exact static pressure requirements of the CGi-5 boiler combustion circuit
Maxitrol MR410-1/2 Valve 30067439-890 Honeywell 21500 99The Maxitrol MR410 1 2 is a specialized modulating gas valve and integrated regulator designed specifically for atmospheric burners. This dual function component provides precise control over gas flow, utilizing a unique modulator regulator design to maintain consistent outlet pressure despite fluctuations in 1 2 PSI max inlet supply. Primarily utilized in commercial food service equipment and industrial heating processes, this 1 2" NPT valve ensures
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