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Lennox RL-45 Air Pressure Switch
The reason for the existence of the air pressure switch is to determine whether the main blower is doing what it is supposed to do. Various air pressure switches are equipped with a manual reset feature, which means you have to physically reset it before the HVAC system will continue. An air pressure switch is one of the key mechanisms designed to keep your family safe and sound.
Signs to Look Out for when the System Pressure Switch is About to go Bad
- Bad volt range being used by the switch.
- The furnace won't operate.
- The desired temperature in the house is hardly ever achieved.
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If you decide on picking up or ordering a new Lennox RL-45 replacement part do your best and cross-check the model number and also make a visual inspection so that you are positive that the right air pressure switch is being ordered. Replacing the air pressure switch is not difficult if you have the time and have the tools to get it done.
Feel free to download your manual for help.
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