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HOME > HVAC > TRANE > PTHD150 > AIR PRESSURE SWITCH

Trane PTHD150 Air Pressure Switch

The primary function of an air pressure type switch is to sense whether the primary blower is actually running. An air pressure switch is one of the critical aspects of the whole safety system that is intended to stop injuries or explosions. A lot of switches are equipped with a manual reset feature, which means it will have to be manually reset before the HVAC system will continue.

Symptoms to Look for when the System Pressure Switch has Failed

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If you decide on picking up or ordering, do your due diligence and make sure of the model number and also make a visual inspection so that you are positive that the right air pressure switch is being ordered. There is no need to install the part by yourself. Find a professional in your area to do the job for you.
Feel free to download your manual for help.
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