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HOME > HVAC > FRIEDRICH > MR12C1H > AIR PRESSURE SWITCH

Friedrich MR12C1H Air Pressure Switch

The main job of the air pressure switch is to sense if the blower fan is actually running. The majority of pressure switches are equipped with a manual reset feature, by which you must manually reset it or the whole HVAC system will not continue operation. The air pressure switch is a very critical piece of all the safety features in today's HVAC systems in place to keep you safe and keep your family safe.

How is it Known when your Air Pressure Switch is Beginning to Go

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Before buying or ordering any Friedrich MR12C1H part do your best and make sure of the model number and also make a visual comparison so that you are positive that the correct air pressure switch is being ordered. If you are unsure about the correct way of installing the air pressure switch on your own then it may be wise to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
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