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Field technicians recognize the 56W27 limit control by its distinct blue and green color coding
Built to withstand the high-temperature flue gases associated with gas and oil-fired appliances
or use a multimeter to verify the microfarad (MFD) reading is within the ±6% tolerance
Can I use this for proportional 2-10V signals
As a veteran-grade Weil-McLain burner replacement
Aprilaire 5532 Membrane Switch 320788-704 Field technicians recognize the 56W27Maintain precise environmental control with the Aprilaire 5532 Membrane Switch, a genuine OEM replacement part specifically engineered for high performance Aprilaire humidifiers and air quality equipment. This essential HVAC control panel component restores full responsiveness to your system's interface, ensuring accurate adjustments for humidity levels and air purification settings. Designed to meet rigorous factory standards, the Aprilaire 5532
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