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Carrier 38EYA042 Air Pressure Switch
The actual job of this type of switch is to determine whether the primary blower is circulating the air as it should. A lot of switches are equipped with a manual reset feature, which means you have to physically reset it or the entire system will not run. The air pressure switch is an important part of all the safety features in today's HVAC systems in place to keep you safe from injury or explosions.
What to Look for when your Pressure Switch is Going Bad
- The desired temperature in the house is almost never attained.
- Inaccurate voltage running through the switch.
- The furnace is unable to operate at all.
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If you decide on picking up or ordering any Carrier 38EYA042 part, do your due diligence and make sure of the correct model as well as make a visual comparison in order to be sure the right air pressure switch is being ordered. There is no need to install the replacement part alone. Find a professional in your area to do it for you.
Feel free to download your manual for help.
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