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HOME > HVAC > BRYANT > 330JAV > LIMIT SWITCH

Bryant 330JAV Limit Switch

Limit switches are built because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts. The limit switch contains a sensor in the heat exchanger that decides when the heated air is warm enough for the main blower to kick in and circulate the air.

Red flags of an unhealthy limit type switch

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Check eBay to see if your limit switch is in stock!
Before you decide on buying or ordering any Bryant 330JAV part, do your due diligence and double check the model number and also make a visual comparison so that you are positive that the correct replacement limit switch is the one being purchased. You do not have to replace the part all by yourself. Find a professional in your community to hire and install the part for you.
Feel free to download your manual for help.
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Check eBay for your limit switch!