View Full Version : 50 ton condenser change
11-12-2010, 12:28 PM
My boss said to change lineset and expansion valve. Then flush evaporator. Do they make a410 dryer 1/1/8?
11-12-2010, 03:06 PM
replaceable core dryer and appropriate cores.
11-12-2010, 04:47 PM
your best friend is the supply house.,
11-12-2010, 09:49 PM
I flushed some linesets with flush kit. What about a 50 ton evaporated coil. The carrier unit has amicro channel coil.
11-12-2010, 10:00 PM
What kind of AHU do you have got a model number?
11-12-2010, 10:19 PM
No brand some huge thing in a basement. Old r22. Goingto flush coil.
11-13-2010, 04:21 PM
Why do you feel the need to flush the existing evaporator coil? R-22 is a pretty effective solvent/flush on its own. Drier shells for replaceable cores will generally be the way to go. What information are we missing here and how does a micro channel coil change things?
11-13-2010, 05:06 PM
R22 wont remove all the old oil. Do the core dryers rate for over 500 psi?
11-13-2010, 09:18 PM
Sporlan C-1449-g 1 1/8" drier shell
Here is the link. http://www.rsd.net/fx/assets/prod/466.pdf
Page 18. Rated for 650psig
11-13-2010, 09:42 PM
thanks for the link
11-13-2010, 09:49 PM
You might want to read the TXV type requirements before you get too involved.Read the installation book really well.
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