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LG LP070HED Air Pressure Switch
The main function of this type of switch is to sense whether the main blower is on and running. This pressure switch is one of the critical hardware devices made to keep everyone in the house safe. A good number of pressure switches today are programmed with a manual reset, from which it would have to be reset manually in order for the HVAC system to continue running.
Warning Signs that the HVAC Air Pressure Switch is Starting to Go
- The correct temp is hardly ever achieved.
- Bad voltage range reading from the switch.
- Furnace won't ignite the gas.
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Before buying or ordering any LG LP070HED replacement part do your best and make sure of the model number and also make a visual inspection in order to be sure the correct air pressure switch is the one being purchased. There is no need to install the part by yourself. Hire someone with experience in your area to hire and install the part for you.
Feel free to download your manual for help.
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