Tecumseh AEA3425YXA replacement

[DCIHeat&Air]

Have a TRUE GDM-07 Display Refer. Flushed, Replaced the compressor / Dryer. Pulled a vacume. Charge with about 7oz 134A. Not getting cold. Capillary tube is ice cold but Evaporator not getting cold. Is there a valve i.e. TXV type on the evaporator? :gah:

[2sac]

Cap tube ice cold? You have a restriction.

[Andy Schoen]

Cap tube ice cold? You have a restriction.

If 7 oz is the correct charge, you have a restriction.

[timebuilder]

I am very disappointed with the quality of the True product. I had the same failure. Can you get to the cap tube? Nope.

We told them we can cut the back open, but the better idea was to bring in a Hussman, and they'll never have to see me again.:angel:

[craig1]

I am very disappointed with the quality of the True product. I had the same failure. Can you get to the cap tube? Nope.


run the new tube on the inside of the of the cooler in a corner and cover it with the plastic track stuff available in the electrical section of home depot.

[timebuilder]

run the new tube on the inside of the of the cooler in a corner and cover it with the plastic track stuff available in the electrical section of home depot.

I'm not modifying listed equipment.

If the manufacturer makes a unit that is not properly repairable, then it's not repairable.


Now, if it's in a trailer park, then someone can do that. :grin2:

[DCIHeat&Air]

I cut the Cap and Suction side leading to the Evaporator. Sweated in a service connection on both. Charged it with 100psi Nitrogen, It held up for 2 days. No leaks, no blockage. Ran out of acetylene "damit" have to wait till Monday to reconnect. The question still remains "what is blocked?" Everything in the system except the Evaporator is new.

[hvac wiz 79]

like others mentioned sounds like cap tube is plugged. maybe not 100% but enough to cause what u see. u can try cutting it back a few inches but when accessible i prefer to replace it, securing it to suction