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I have a Trane GEHB048 Water Source heat pump. I had to repair a broken cap tube off the reversing valve. I charged with 5 lbs of R22 as the nameplate states. I am getting about 105 lbs of suction...

I did remove bulb and head pressure went down. If that's the case, doesn't that mean the TXV is good?

The original coil was fouled. When I installed the new one, it seemed to correct the problem. I don't believe it is fouled again as I have been monitoring the water quality throughout. The water flow...

TXV.

At the compressor, it was about 224 degrees. Unfortunately, I can't reach inside to get a temp at the coil. These units are impossible to service unless you take them down and disassemble them. The...

Depending on the outside temps and what time of day it is, the entering temps are between 95 and 104 degrees, and the leaving temps are approx 115 degrees. The highest I have ever seen the entering...

Depending on the outside temps and what time of day it is, the entering water temps are between 95 and 104 degrees, and the leaving temps are around 115 degrees. The highest I have ever seen the geo...

I have a GEHB042.....heat pump that is having problems with high head pressure. The suction pressure seems to be fine. Eventually it shuts down when the source water reaches 100 degrees or above. ....

The charge in the system is correct. Flow rates are good. There are strainers and they are clean as well. However, these heat pumps are at the farthest point in the loop, but I had vents installed...

Flowrates are fine. Just had the system balanced. The system is very clean. Strainers are clean.

I take care of a building with 44 Trane GEHB water source heat pumps of various sizes. The one in question is a 3 1/2 ton H.P. that is shutting down on high head. The incoming water temps in this hot...