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Royal Sovereign ARP-9409 Air Pressure Switch
The job of the pressure switch is to determine whether the blower is blowing air. The air pressure switch is an important part of all the safety features in today's HVAC systems that is in place to keep you safe from any injuries. A good number of pressure switches today have a manual reset feature, which means it would need to be reset before the entire HVAC system will continue operating again.
How is it Known when the HVAC Air Pressure Switch is Starting to Fail
- Your furnace won't run.
- The desired temp is almost never reached.
- Incorrect voltage range being read from the pressure switch.
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Before you decide on buying or purchasing any Royal Sovereign ARP-9409 part, do your due diligence and double check the model number as well as make a visual inspection in order to be sure the right air pressure switch is being ordered. HVAC pros can be expensive so it is best to shop around to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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