Why is my heat not coming on on my TH9320WF thermostat? Settings are 67 for heat and 73 for cool null

Question

Resideo Team · Accepted Answer

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Answered by Resideo Team 3 years ago

Dean · Answer

Please check that your furnace is switched back on after thermostat installation.  Breaker panel or switch at furnace.

Test the system by increasing the heat setting to manually trigger the furnace to kick on.

If it doesn’t turn on, recheck wiring and contact a furnace repair person.

“Why is my heat not coming on on my TH9320WF thermostat? Settings are 67 for heat and 73 for cool”

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