Goodman furnace keeps trying to start
The most common causes for a furnace not starting can be traced to the following issues:
1) Dirty or clogged gas valve.
2) Dirty pilot assembly (located on the heat exchanger).
3) Uneven voltage.
Like any other heating system, a goodman furnace is a complex machine with many moving parts. When something doesn’t work right, it’s important to take care of it as soon as possible.
The pilot light or thermostat is the most common reason for a furnace to keep trying to start. If the pilot light goes out or burns out and the thermostat stops working during the winter months, the furnace will cycle on and off intermittently to keep up with the demand for heat without overheating. A professional will be able to come out and diagnose your problem quickly and get you back up and running smoothly again!
HVAC systems provide heating and cooling to your home but can sometimes malfunction. When this happens, the furnace will keep trying to start until it reaches a certain temperature. This is a sign that something is wrong with the unit’s thermostat. The following are some of the most common HVAC issues that may lead to the furnace starting continuously:
– Thermostat malfunctions and sends incorrect temperature signals
– The control board malfunctions
– The HVAC has low voltage
– Unusually high outside temperatures
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