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Have a 2 ton 410a hp running 75 suction & 365 head pressure od temp is 79 degrees suction line temp is 69 and air coming out the vents is 68 degrees and its 77 degrees in house.. Anyone have a clue what my problem is ?????
 

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A restriction in LLFD if its outside the condenser, or at the metering device. Could also be a pinched liquid line.
 

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You can replace it also. or test to see if its working first before replacing it.
 

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While the system is running, place the bulb in ice water, should see the suction pressure drop. Then place the bulb in hot water, should see the suction pressure rise. if it does both as I said, its good.
 
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