Heating & Cooling Logo

Related Topics:

John Backes
John Backes Posted on Feb 07, 2010
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Only have two wires on old thermostat,where do i hook them up on a rth2310 thermostat

Answer This Question

1 Answer

Anonymous

Level 3:

An expert who has achieved level 3 by getting 1000 points
Superstar:

An expert that got 20 achievements.
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.

  • Master 1,476 Answers
  • Posted on Feb 07, 2010
Anonymous
Master
Level 3:

An expert who has achieved level 3 by getting 1000 points
Superstar:

An expert that got 20 achievements.
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.

Joined: Jun 22, 2006
Answers
1476
Questions
0
Helped
340388
Points
4062

More information would help but I believe that you are trying to hook up a programmable thermostat to your old heating system which is what? Oil forced air, heat pump, gas? Give me more info and I think that I can help you.

hardrocko

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

I'm replacing a General Controls T-70 which is connected with a Red wire and a Black wire. I'm replacing it control with a Honeywell RTH2310. Red wire to ?? Black wire to ??? Which 2310 block will...
for just 2 wires red and white control heat.hook red to red and black to white or common
Read full answer
Jan 01, 2011 • Honeywell Programmable Thermostat Heater
0helpful
1answer

We have an old mercury thermostat when we took the old one off, there are onyl two wires, a black one and a white one. The diagram on the honeywell rth2310 has five wires so how do we know whcih one to...
Hello Connect BLACK = RH/RC or R....WHITE=W this is heating only.RH/RC jumper wire, if not use RH+W
Read full answer
Dec 28, 2010 • Heating & Cooling
0helpful
1answer

Hi: I just replaces an old 6 wire thermostat with RTH2310 unit. Where does the blue wire go ? it seems to turn the heater on but which terminal in the RTH2310 does it go to ? The heater will not operate...
Hello,Try the O terminal 1st if it don't work than hook it on the B terminal.Its one or the other.Assuming you have a heat pump.
Read full answer
Dec 02, 2010 • Honeywell Programmable Thermostat Heater
0helpful
1answer

I only have 2 wires from the furnace , on the old stat black was to rh and white was to g . I hooked them to the same terminals on this stat rth2310 ,the furnace would come on only on manual but it would...
If you only have 2 wires coming from the furnace connect one of them to the R terminal (rh) and the other wire to the W terminal.

Hope this helps
Read full answer
Nov 18, 2010 • Honeywell Focus 6300B 5-2 Days...
0helpful
1answer

I installed the rth2310 and it seemed pretty straightforward. I had R, W, Y, G, on the old thermostat, and hooked them up to the same, with R to Rh with the jumper in place. Now, the snowflake cooling...
You need a jumper between RC and RH.
Read full answer
Oct 24, 2010 • Heating & Cooling
1helpful
1answer

I'm hooking up a new thermostat, Honeywell RTH2310. When I disconnected my old thermostat, I had a T, R, C, X, W, G, Y wires hooked up with the W wire also hooked into the X spot. On the instructions for...
make sure the stat you have is for a heat pump
Read full answer
Oct 11, 2010 • Honeywell Focus 6300B 5-2 Days...
0helpful
2answers

I bought a Honeywell programmable thermostat RTH2310 to replace my 10 year old Honeywell thermostat. My old thermostat is a 4 wire system but also has a jumper from Y to 1. New system does not tell me what...
It depends on the type of thermostat you have.
Do you have a 4 wire or 5 wire T'stat?
The red jumper wire was for a 5 wire t'stat with 1 transformer, the red jumper actually should have been from R to 1.
So you need to trace the wires back to the furnace and make sure they go to the locations identified below.
if you have a 4 wire t'stat then you don't need that jumper, if you have a 5 wire t'stat then you do need that jumper but it should go from Rh to Rc.
4 Wire Termostat
R = Red One Side of 24 volt Transformer
G = Green Blower
Y = Yellow Cool
W = White Heat
5 Wire Thermostat
with one transformer for both units
Rc One Side of 24 volt Transformer
Rh Jumper Rc to Rh
G = Green Blower
Y = Yellow Cool
W = White Heat
t'stat?
Read full answer
Nov 14, 2009 • Honeywell Programmable Thermostat Heater
1helpful
1answer

We bought a Rth2310 for our gas furnace, no AC. Our old thermostat only had 2 wires, black and white. The manual does not say which terminals for black and white.
R and W, dosent mater which is which
Read full answer
Oct 07, 2009 • Honeywell Programmable Thermostat Heater
0helpful
2answers

Wiring new RTH2310 DIY Honeywell
sounds like you've got bear wires touching at the new tstat
Read full answer
Sep 18, 2009 • Honeywell Focus 6300B 5-2 Days...
3helpful
1answer

Hooking up wires. where?
Connect one wire to R or Rh.
Connect the other wire to W.
This should allow you to use the thermostat with battery power.
Read full answer
Nov 14, 2008 • Honeywell Focus 6300B 5-2 Days...
Not finding what you are looking for?

View Most Popular

Electronic Programmable Heat/Cool Thermostat - CT3300A100 Heater

  • Heating & Cooling

Related Question

I'm replacing a General Controls T-70 which is connected with a Red wire and a Black wire. I'm replacing it control with a Honeywell RTH2310. Red wire to ?? Black wire to ??? Which 2310 block will...

  • Honeywell Programmable Thermostat Heater

Related Topics

305 views

Ask a Question

Usually answered in minutes!

Popular Questions

On my honeywell thermostat cool on keeps on

Honeywell Heating & Cooling

Switching thermostat from farenheit to celsius

Honeywell Programmable Thermostat...

My Honeywell ProSeries thermastat has a triangle with an exclamation mark inside of it on the screen by the temperature in the house. What is this alert and how do I clear it?

Honeywell Heating & Cooling

My Honeywell pro series thermostat has a caution flag on the display. What does that mean?

Honeywell Heating & Cooling

My Honeywell thermostat has a code E43 showing and I am not able to connect using my mobile connection as in the past. It referred me to my users manual but I can’t find my manual

Honeywell Heating & Cooling

Top Honeywell Heating & Cooling Experts

Paul Carew

Level 3 Expert

3808 Answers

Cindy Wells

Level 3 Expert

6688 Answers

john h

Level 3 Expert

29494 Answers

Are you a Honeywell Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...