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Lennox G40UH-60D-135 Expansion Valve
Your AC unit would probably be the worst AC in the world if it were lacking a functioning expansion valve. A normal AC expansion valve allows the coolant to spread back into gas state from a high-pressure liquid form.
Simple signals your main expansion valve has very little life left
- The air conditioned air is warmer than it should be blowing through the ductwork
- The air conditioner takes a really long time in its bid to cool
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If you are going to be buying or purchasing a new Lennox G40UH-60D-135 replacement part, do your due diligence and make sure of the correct model as well as make a visual inspection in order to be sure the right expansion valve is being ordered. Replacing a new expansion valve is a breeze if you possess the knowledge and have the proper tools to do it right.
Feel free to download your manual for help.
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