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Goodman GMH81405DN Air Pressure Switch
The primary function of this type of switch is to sense if the blower is on and running. The air pressure switch is a very critical piece of the safety system in place to keep you safe from potential hazards in the house. The majority of pressure switches are constructed with a manual reset, by which you must manually reset it before the system will continue its normal operation.
Red Flags that your System Pressure Switch has Failed
- Furnace won't ignite.
- Bad voltage being read from the pressure switch.
- The right temperature in the house is almost never fully achieved.
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Before you decide on buying or ordering a replacement air pressure switch for your Goodman GMH81405DN do your best and cross-check the correct model as well as make a visual comparison in order to be sure the right air pressure switch is the one being purchased. It can be quite simple to replace a air pressure switch on your Goodman GMH81405DN so long as you know how to and have the proper tools to do the job.
Feel free to download your manual for help.
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