Installation for 51M34 thermostat

Reply

  #1  
Old 12-13-09, 08:49 AM
S
Member
Thread Starter
Join Date: Dec 2009
Location: Canada
Posts: 2
Received 0 Votes on 0 Posts
Installation for 51M34 thermostat

i am trying to install a 51M34 Lennox thermostat. i have all the wires connected but i see at the furnace that the black wire , which i believe is the common, is not connected at the furnace. can someone tell me which terminal it should be connected to at the furnace (Amana)
 
  #2  
Old 12-13-09, 06:34 PM
Jay11J's Avatar
Member
Join Date: Sep 2001
Location: Rochester, Minnesota
Posts: 18,427
Received 0 Votes on 0 Posts
What is the model on the furnace?

Is there a wire on C at the furnace now? If so, match that same color wire at the t-stat.
 
  #3  
Old 12-14-09, 10:02 AM
S
Member
Thread Starter
Join Date: Dec 2009
Location: Canada
Posts: 2
Received 0 Votes on 0 Posts
Thanks. the common needed to be connected. Works fine now.
 
 

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