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Carrier 50XL-A30 Air Pressure Switch
The function of an air pressure type switch is to determine whether or not the primary air circulator is on and running. The majority of pressure switches are constructed with a manual reset, which means it will have to be manually reset before you can continue using the system. This switch is part of all the safety features in today's HVAC systems in place to keep you safe from injury or explosions.
How is it Known when your Pressure Switch has Failed
- The proper temperature in the house is almost never fully attained.
- The furnace or AC refuses to operate properly.
- Inaccurate electrical voltage being read.
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If you decide on picking up or purchasing, do your due diligence and cross-check the correct model and also make a visual comparison in order to be sure the right air pressure switch is being ordered. You do not need to replace the part all by yourself. Hire a pro in your area to do it for you.
Feel free to download your manual for help.
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