Changing Compressor


  #1  
Old 05-13-14, 01:55 PM
H
Member
Thread Starter
Join Date: May 2014
Location: USA
Posts: 14
Upvotes: 0
Received 0 Upvotes on 0 Posts
Changing Compressor

The compressor on my AC unit is dead, and I'm looking to buy a new one and have a local HVAC contractor remove the old one and install the new one.

I was told that the new unit has to be the same model number as the old compressor. This unit is from 1999, and I'd be a little surprised if the compressors still have the same model numbers (but I've been wrong before). Does that sound correct? Otherwise, and suggestions where I could source a new one (aside from a HVAC contractor) or a used one?

I'm really just trying to do this to get through the summer, and see where things are in the Fall. Thanks for any suggestions.
 
  #2  
Old 05-13-14, 03:27 PM
S
Member
Join Date: Feb 2014
Location: USA
Posts: 1,771
Received 0 Upvotes on 0 Posts
You should be able to find the same model# if it's a Copeland. I have bought them off Ebay.
 
  #3  
Old 05-14-14, 12:48 PM
HVAC RETIRED's Avatar
Member
Join Date: May 2008
Location: Wisconsin USA
Posts: 664
Upvotes: 0
Received 0 Upvotes on 0 Posts
What exactly was the test to confirm the compressor was dead & unfixable?
 
  #4  
Old 05-14-14, 01:41 PM
H
Member
Thread Starter
Join Date: May 2014
Location: USA
Posts: 14
Upvotes: 0
Received 0 Upvotes on 0 Posts
Several tests done by 2 technicians. The second tech used a box with a crank to run a current through the compressor and he used a "booster" on the capacitor to kick start it.

It's a Trane compressor. Does Trane sell them to consumers, or how can I get one?

I've seen several used ones for the same size unit (3.5 tons and using R22), what else would I need to know to make sure another compressor is compatible?
 
 

Thread Tools
Search this Thread
 
Ask a Question
Question Title:
Description:
Your question will be posted in: