HVAC

Have HVAC Questions? Ask an HVAC Expert for Answers

Ask an Expert,
Get an Answer ASAP!

HVAC
This answer was rated:

How can I find a possible fuse? I was installing a nest

How can I find a...
How can I find a possible blown fuse? I was installing a nest thermostat and now it says no power deom
JA: Just to clarify, do you think this is a larger HVAC problem, or something specific to the thermostat?
Customer: the R wire
JA: Do you plan on doing the work yourself?
Customer: Yes
JA: Anything else we should know to help you best?
Customer: I was replacing an ecobee thermostat (which was working fine) with a Nest thermostat and now it says the R wire has no power
Show More
Show Less
Ask Your Own HVAC Question
Answered in 7 minutes by:
10/23/2017
airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 8,528
Experience: Furnace, A/C and heat pump specialist.
Verified

Can you give me model on indoor furnace or air handler so I can tell you where to look for fuse?

Ask Your Own HVAC Question
Customer reply replied 1 month ago
Bear with me. I’m just an army wife whose hubby is deployed. How can I find that out?
Customer reply replied 1 month ago
I’m very tech-y. Just need a little help being walked through this.

Gas or electric furnace?

Ask Your Own HVAC Question
Customer reply replied 1 month ago
I’m pretty sure it’s gas. I went outside and the A/C isn’t running.

If gas, remove top panel and look for a label inside for model.As for fuse it will be on a board in bottom panel.

Model will be on a label just above burners on right or left inside panel

http://i.imgur.com/U8b0GXT.jpg

https://i.imgur.com/UxPpnn4.png

https://i.imgur.com/kYe4Epz.png

Ask Your Own HVAC Question
Customer reply replied 1 month ago
You mean on the outside A/C unit? I found a label and took a pic...

Fuse will be in inside nit

Ask Your Own HVAC Question

Unless you have a self contained.What is model you found?

Ask Your Own HVAC Question
Customer reply replied 1 month ago
RUUD A/C
Model # UAMB-060JAZ

OK you have a split system.Fuse is going to be inside

Ask Your Own HVAC Question
Customer reply replied 1 month ago
Inside where? The A/C unit that is outside? Or.....

Not outside.You will have an indoor unit somewhere in a closet,attic or basement.Locate the return where air goes in(Usually a filter grille)

Ask Your Own HVAC Question
Customer reply replied 1 month ago
https://imgur.com/a/Wgv9DFuse is green thing?

No mam,fuse would be purple if you have one.Look in burner area and get me model number.It will begin with letter R Like RPGH07EAUER or similar.I can verify if it has a fuse.

Ask Your Own HVAC Question
Customer reply replied 1 month ago
https://imgur.com/a/Wgv9DI think this is the info?

It will have a 3 on it.Looks like E

Ask Your Own HVAC Question
Customer reply replied 1 month ago
Yaaaaaassssss.https://imgur.com/a/YZiDW

That is your problem.Now let me ask a couple of questions.

1.Did you turn breaker off to furnace before starting

2.What wires did you connect to what terminals on Nest?

Ask Your Own HVAC Question
Customer reply replied 1 month ago
No I didn’t. :(. #shameonme
Customer reply replied 1 month ago
https://imgur.com/a/vpQj6

OK wiring looks good.Nothing there that would blow fuse.ou may have let blue and red touch and popped fuse.One note though Nest recommends RH instead of RC.Also move white up to W1

You can get a fuse at hardware store or auto parts store and that should solve your problem

If you have further questions, please let me know.

Thanks for letting me work with you.If my answer has been polite, professional,and thorough, please click one of the ratings before you go. If you still need help let me know!.Expert is not paid for assisting you until you rate answer.Feel free to follow up for 30 days at no additional cost. Bonus always appreciated if you feel justified.

To rate answer, please select one of the stars on the page.

airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 8,528
Experience: Furnace, A/C and heat pump specialist.
Verified
airheatman and 87 other HVAC Specialists are ready to help you
Ask your own question now
Customer reply replied 1 month ago
Thank you Thank you Thank you!!! I feel pretty good doing this by myself with a little help as well, so thanks so much.

Move red to RH

Move white to W1Replace fuse.You should be good.

Ask Your Own HVAC Question
Customer reply replied 1 month ago
Will do. Thanks so much!

Thanks for letting m help.Remember if you have further questions just et me know

Ask Your Own HVAC Question
Ask airheatman Your Own Question
airheatman
airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 8,528
8,528 Satisfied Customers
Experience: Furnace, A/C and heat pump specialist.

airheatman is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Phil

Phil

Mechanical Engineer

6,730 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

2,014 satisfied customers

14 years experience in the HVAC field of service, installation, Manual J & D calculations

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

953 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

< Previous | Next >

Related HVAC Questions
No power on Nest thermostat. Getting error message.
I am installing a new Nest Thermostat and have no power to the RH wire. It was previously working but now I am getting an error message that the RH wire is not connected or powered. I have checked all… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
Yea I'm trying to instal a nest thermostat, just pulled 18/5
yea I'm trying to instal a nest thermostat, just pulled 18/5 wire, now looking at my furnace board I have a y/y2 but no connection for y1 I guess- trying to figure out if I connect to the y1 or y2 on … read more
airheatman
airheatman
HVAC Technician
8,528 satisfied customers
Sure, I am installing a nest thermostat and have done my
Sure, I am installing a nest thermostat and have done my research and lots of looking information up. I am getting an E73 error with no power from my Rc wire. I stripped the wires and put them in stra… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I would like to connect a Nest Thermostat to my new home but
I would like to connect a Nest Thermostat to my new home but the wiring is just a little different. The old thermostat had the following connections: G, B. R, Y, F, W, X2, O while the Nest has all but… read more
airheatman
airheatman
HVAC Technician
8,528 satisfied customers
I need help wiring a Nest thermostat to a Goodman furnace
I need help wiring a Nest thermostat to a Goodman furnace GMEC961005CN (2 Stage ecm) to a Goodman 18 SEER Two Stage heat pump DSZC180361… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
508 satisfied customers
I am installing a Nest thermostat and I am getting a E195
I am installing a Nest thermostat and I am getting a E195 error … read more
HvacmanSean
HvacmanSean
Owner
HVAC
219 satisfied customers
Hooking up a nest thermostat, I have natural gas furnace set
Hooking up a nest thermostat, I have natural gas furnace set as emerg heat on my old thermostat, main heat set as heat pump. Always Used emerg heat. Of course a/c. I have every wire hooked to my nest … read more
HVAC Guru
HVAC Guru
Service Technician
Associate Degree
682 satisfied customers
I have a Weil mclain boiler, and a nest thermostat. the
I have a Weil mclain boiler, and a nest thermostat. … read more
Rick the plumber
Rick the plumber
Owner
9,857 satisfied customers
Hooked up ecobee thermostat a few months back. works great
hooked up ecobee thermostat a few months back. works great but no it's getting cold, so i changed to heat but it's blowing cool air … read more
HVAC Guru
HVAC Guru
Service Technician
Associate Degree
682 satisfied customers
I have a NEST thermostat and for some reason it is not
Hi! I have a NEST thermostat and for some reason it is not turning on our air conditioner. I was trying to figure out if the problem is with the NEST or with the AC. … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
6,730 satisfied customers
My HVAC suddenly stopped and the nest thermostat says that
My HVAC suddenly stopped and the nest thermostat says that the RH wire has no current … read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I'm installing a new Nest thermostat and just trying to
hello pearl. i'm installing a new Nest thermostat and just trying to figure out if my hvac system is dual fuel or single … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
6,730 satisfied customers
Well I have a Nest Thermostat,and fan is not going
Hi well I have a Nest Thermostat,and fan is not going on,yesterday i had it set to 75 but it went to 87,today it was working ok then now i set it at 74 fan is not on and is 87 inside again … read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
508 satisfied customers
I worked to install a NEST thermostat as a replacement for
I worked to install a NEST thermostat as a replacement for the only thermostat in our house. We have an Aprilaire humidifier as well. The humidifier controller is model 883321B, with two wires (red an… read more
airheatman
airheatman
HVAC Technician
8,528 satisfied customers
Installation of a Nest thermostat. I have a older manual
Installation of a Nest thermostat. I have a older manual Honeywell that has 4 wires red, blue green and white. will this work with a Nest and how do I wire it?… read more
Daniel Plourde
Daniel Plourde
plumbing, hvac technichian
Vocational, Technical or Trade School
347 satisfied customers
Question about Nest thermostat and Payne PG9MAB. Wires are
Question about Nest thermostat and Payne PG9MAB. Wires are R, G, C, W, Y. Older Honeywell thermo works fine. Nest tells me there is a problem with G (fan). Thoughts? … read more
Michael Ferryman
Michael Ferryman
82 satisfied customers
I was replacing my Nest thermostat with the house's original
I was replacing my Nest thermostat with the house's original Honeywell TH3210D1004 thermostat. I think one of the wires accidentally crossed and now there is no fan, ac or heat activating. The ac unit… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
Tried to install Nest thermostat no we have no air
Tried to install Nest thermostat no we have no air conditioning... … read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
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.

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.

Show MoreShow Less

Ask Your Question

x