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For technicians conducting a refrigeration motor replacement
How do I wire the ARD12TZ to a 3-wire zone panel
eliminating the need for wiring modifications or field conversions in GUN and GUS series furnaces
allowing for rapid landing of wires from any compatible zone control panel
Maxitrol M520H-3/4 Gas Valve 30067439-890 For technicians conducting a refrigerationThe Maxitrol M520H 3 4 is a precision engineered modulating gas valve specifically designed for LP gas applications requiring a wider modulation span. Built for compatibility with atmospheric burners and direct fired systems, this 3 4" NPT valve operates within the Selectra electronic gas flame modulation system to provide instantaneous, non fluctuating temperature control. Unlike standard regulators, the M520H functions as a modulator that requires a
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