View Full Version : Wiring diagram for Honeywell LR1620
kevdi
Dec 9, 2007, 12:42 PM
PLease provide wiring diagram for Honeywell LR1620 thermostat with heat pump/ac
hvac1000
Dec 9, 2007, 05:58 PM
No such part number exists in computer. Please recheck part number and post back
oonicello
Nov 25, 2008, 08:19 PM
How about an Amana. I have an Amana thermostat that is stamped lr1620. Can share a wiring diagram? Thanks in advance for your help.
hvac1000
Nov 25, 2008, 10:44 PM
UTL part number
oonicello
Nov 26, 2008, 08:50 PM
Ah... see you're getting too technical for me when it comes to heating/cooling. I am totally ignorant to the lingo.
I assume the number you are talking about is M9236 maybe?
Here is everything stamped on the inside of the thermostat:
Class 2
30V Max
LR1620
T874A1077... I assume the serial #
And M9236.
Thanks for your replies.
hvac1000
Nov 27, 2008, 12:57 AM
http://customer.honeywell.com/techlit/pdf/69-0000s/69-0107.pdf