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Lennox RL-45 Expansion Valve
An air conditioning system would not generate and cold air if the valve was not doing its job. Almost all AC systems have an expansion valve that makes it easier for the refrigerant to expand back to its low-pressure gas state from a liquid.
Warnings your main expansion valve will eventually need to be replaced
- Your cooling system takes a long time in a bid to cool
- Cold air is not as cold as it really should be coming into the home
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Before buying or ordering any Lennox RL-45 part, do your due diligence and cross-check the model number and also make a visual inspection so that you are positive that the proper replacement expansion valve is being ordered. Replacing the expansion valve can be quite easy provided you have the know-how and have the tools to get it done.
Feel free to download your manual for help.
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