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verify the dip switch settings on the top left of the module to match your system's temperature range
Always verify the orifice size and body configuration
this unit is specifically designed as the current Schneider Electric direct replacement for aging MA-7203 and MA40-7073 models
The assembly includes a Style 4 sensing bulb (11/16" diameter by 3-1/4" length) and a 6-foot capillary for flexible positioning in demanding mechanical rooms
Williams P321942 Limit Switch 322027-701 verify the dip switch settingsThe Williams P321942 Limit Switch is a critical OEM safety component engineered for Williams Forsaire Direct Vent Wall Furnaces and 6007 Series counterflow units. This temperature sensitive switch, classified as an L210 40F limit switch, monitors plenum air temperature to prevent heat exchanger damage and hazardous overheating conditions. As a technical HVAC replacement part, it is designed with a normally closed contact configuration that opens the
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