Heat pump thermostat wiring


Old 02-05-15, 05:25 PM
Thread Starter
Join Date: Feb 2015
Location: usa
Posts: 1
Received 0 Votes on 0 Posts
Heat pump thermostat wiring

Name:  before_thermo.JPG
Views: 4187
Size:  35.1 KB

Name:  2015-02-05_17.43.16.jpg
Views: 6881
Size:  22.5 KB

Before and after pic look right? the black wire is brown on the new

Separated from... http://www.doityourself.com/forum/th...ec-strips.html

Last edited by PJmax; 02-05-15 at 07:47 PM. Reason: started new thread
Sponsored Links
Old 02-05-15, 07:29 PM
Houston204's Avatar
Forum Topic Moderator
Join Date: Oct 2009
Location: Texas
Posts: 7,425
Received 17 Votes on 14 Posts
Looks good.
You must also configure the new stat to match your system.

Heat pump with Aux heat.
The O/B terminal is O so it is energized to cool.

I take it that you do not have an RTH6350 since your new diagram has a C terminal.
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

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