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Goodman GMH80905CN Air Pressure Switch
The actual job of the pressure switch is to sense if the blower fan is on and running. The air pressure switch is a vital device of all the safety features in today's HVAC systems in place to keep you safe from potential hazards in the house. A lot of switches are programmed with a manual reset, from which it would have to be reset manually in order for the HVAC system to continue running.
Red Flags that your Air Pressure Switch has Gone Bad
- Inaccurate volt reading from the switch.
- The desired temperature indoors is hardly ever fully attained.
- The blower will not run.
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If you are going to be buying or ordering a replacement air pressure switch for your Goodman GMH80905CN do your best and make sure of the correct model as well as make a visual inspection so that you are positive that the correct air pressure switch is being ordered. There is no rule that says you have to install the replacement part alone. Find a professional in your community to pay to install it for you.
Feel free to download your manual for help.
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