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Lennox CB28UH-030 Expansion Valve
Every air conditioning system contains an expansion valve that facilitates in helping the refrigerant to expand into its normal low-pressure gaseous form from a high-pressure liquid form. An air conditioning system would probably be the worst AC in the world if the valve was not doing its job.
What are the indications that my Lennox expansion valve is in need of a replacement?
- Your AC unit takes a really long time in its effort to bring down the temp in the house
- Air from the AC is warmer than the usual air as it comes from the air conditioning unit
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If you are going to be buying or ordering any Lennox CB28UH-030 part do your best and double check the correct model and also make a visual inspection in order to be sure the proper replacement expansion valve is the one being purchased. You do not need to install the part by yourself. Search for a pro in your town or city to pay to install it for you.
Feel free to download your manual for help.
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