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Carrier 30GB Expansion Valve
Every air conditioning system contains an expansion valve that lets the coolant to expand into its regular gas form from a high pressure liquid state. The AC in a split system would not generate and cold air if the expansion valve was either damaged or just not working properly.
Clues of an unhealthy AC expansion valve
- Cooled air is not as cold as you are accustomed to exiting the air handler
- Your AC unit takes way too long in a bid to cool the home
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If you are going to be buying or ordering any Carrier 30GB part, do your due diligence and cross-check the correct model and also make a visual comparison in order to be sure the correct expansion valve is being ordered. There is no need to install it yourself. Consult with 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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