Login|Contact Us
Question and Answer

HVAC

Ask a HVAC Question, Get an Answer ASAP!

  • Ask A Question
  • Browse Answers
  • Meet The Experts
  • How JustAnswer Works

I am replacing an old manual square d thermostat with a honeywell

 
Billy's Avatar
  • Answered by:Billy
  • HVAC Technician
  • Positive Feedback: 98.8 %
  • Accepted Answers: 9211
Verified Expert
in HVAC

Recent Feedback

Positive
thanks,for the help!!
Positive
Thank you. I'd give a tip if we weren't so in debt.
Positive
Really responsive, earnest & right on. Billy didn't tell me what I wanted to...
Positive
thank you
Positive
What a huge help. Quick, on Saturday, and smart. Awesome.
Positive
Thanks, wish you could look over my shoulder. I might be checking back with you...
Positive
i tried this answer and it worked my unit is now working just like before. just...
Positive
actually enjoyed the learning experience
Positive
Well done by the expert. The continuous pop up ad is most annoying. I would...
Positive
I did not like that I cannot answer no to the monthly membership I do not want...

Customer Question

I am replacing an old manual square d thermostat with a honeywell rlv430 thermostat. The old thermostat has 2 terminals that say line. There are 2 more terminals that are labeled load. How do I hook up the new honeywell thermostat with only 2 wires to the old wires?

Submitted: 812 days and 14 hours ago.
Category: HVAC
Value: $15
Status: CLOSED

Accepted Answer

Picture
Expert:  Billy replied812 days and 14 hours ago.

 

Hello,

 

You will twist one load and one line wire together with a wire nut. The other load will go to one wire and the remaining line to the other.

 

So load and line combined together...the remaining load and line go to the 2 wires.

 

Billy

Expert TypeHVAC Technician
Category: HVAC
Pos. Feedback: 98.8 %
Accepts: 9211
Answered: 3/29/2011

Experience: Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics

Ask this Expert a Question >
 
Tweet

4 HVAC Technicians are Online Right Now

Ask Your Question Now
Hvac Questions Date Submitted
I have a Carrier HVAC system. Tech2000 SS. Last night it quit 6/12/2013
My son just moved in today to a house in Georgia where it is 6/11/2013
I've struggled with McQuay Enfinity Water Source Heat Pumps 6/2/2013
Bryant HVAC units, one for downstairs doesn't blow cold air, 5/31/2013
Turn on A/C without memory card? 5/28/2013
My white rogers thermostat type # XXXXX is flashing HVAC 5/20/2013
I have a Trane HVAC 5/19/2013
Hello, I have an existing Copeland Compressor for my HVAC system, 5/16/2013
I am a service tech with 49 yrs. experience in all genre of 5/15/2013
We have a Carrier 376BAW060115 model furnace. We have not used 5/12/2013
RSS
Next 10 >
Ask A HVAC Technician
Type Your HVAC Question Here...
characters left:

Top HVAC Experts

See More HVAC Technicians

In The News

Nbc
Washington Post
New York Times
Cnn
Learn More

How It Works

  • Ask an Expert
  • Get a Professional Answer
  • Ask Followup Questions
  • 100% Satisfaction Guarantee
Learn More
 
 
 

Recent Articles in HVAC

  • Electric Boiler Problems
  • Radiant Heating Problems
  • Questions on Furnace Problems
  • Air Conditioner Questions
  • Questions about Expansion Tank Problems
  • Questions about Thermocouple Problems
  • Questions about Radiator Problems
  • Air Filter Problems
  • Dehumidifier Problems
All HVAC Articles
 
 
 

Ask a HVAC Technician

Get a Professional Answer. 100% Satisfaction Guaranteed.
104 HVAC Technicians are Online Now
Type Your HVAC Question Here...
characters left:
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.
Truste
Contact Us | Terms of Service | Privacy & Security | About Us | Our Network
© 2003-2013 JustAnswer LLC
  • Pearl.com
  • JustAnswer UK
  • JustAnswer Germany
  • JustAnswer Spanish
  • JustAnswer Japan