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Lennox OF25-120 Expansion Valve
An air conditioner would be broken if the expansion valve was somehow damaged. An expansion valve lets the coolant to expand into its normal low-pressure gas form from a high pressure liquid state.
Important hints that your Lennox expansion valve will soon need to be replaced
- Air from the AC is warmer than it should be streaming from the vents
- Your AC takes too long in its attempt keep the house cool
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If you decide on picking up or ordering do your best and make sure of the model number as well as make a visual comparison so that you are positive that the proper replacement expansion valve is being ordered. If you are unsure about the correct way of installing the expansion valve on your own then it may be wise to consult a pro to do the work for you.
Feel free to download your manual for help.
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