Daily, at random times, my heating unit cuts off for 3 hours before turning back on-no matter the temperature. Increasing the temp on the thermostat does not cause it to kick on. What would cause it?
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Daily, at random times, my heating unit cuts off for 3 hours before turning back on-no matter the temperature. Increasing the temp on the thermostat does not cause it to kick on. What would cause it?
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