View Full Version : Honeywell TH8320U1008
Damigotit
Jun 25, 2009, 08:10 AM
I have 4 wires and I'm installing a Honeywell Th8320U1008. I need to know what to hook up RH to. Thanks in advance
RH-?
Y=Y
W=W
G=G
hvac1000
Jun 25, 2009, 09:26 AM
On most systems RH and RC will be connected with a jumper. This should be in your install manual. RH RC usually gets the RED wire.
Damigotit
Jun 25, 2009, 09:43 AM
On most systems RH and RC will be connected with a jumper. This should be in your install manual. RH RC usually gets the RED wire.
I read that in my manual . I have a factory install jumper on RC and R on this thermostat. Should I remove the jumper and connect the RH to RC?
hvac1000
Jun 25, 2009, 10:59 AM
I have a factory install jumper on RC and R on this thermostat
Leave the factory jumper on RH and RC should be connected/jumpered on most systems.
Damigotit
Jun 25, 2009, 01:09 PM
RH connected to RC was the right answer:D. Thanks for any help provided