HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Connect one-on-one with {0} who will answer your question

Related HVAC Questions
My son locked out proseries Honeywell thermostat. We don't
Hi my son locked out proseries Honeywell thermostat. We don't know the code how do e get it unlocked … read more
David Bowden
David Bowden
Owner
5,925 satisfied customers
I locked the thermostat and can't find instructions on it.
I locked the thermostat and can't find instructions on it … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
Thermostat is locked. New Honeywell RTH8560D. Tonight,
Thermostat is locked JA: What's the brand and model of your thermostat? How old is it? Customer: New Honeywell RTH8560D JA: How long has this been going on with your Honeywell thermostat? What have yo… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
I am a new home owner and have accidentally locked my pro
I am a new home owner and have accidentally locked my pro series thermostat and have it reading Celsius as well … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
How do i unlock honeywell t6 thermostat. Brand new mobile
brand new mobile home unit home owner got the t stat locked … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
My Honeywell Proseries thermostat is locked. We forgot the
My Honeywell Proseries thermostat is locked. We forgot the passcode. I tried to unlock it with 1234 and it did not work. How can I unlock it ? … read more
Tamar D
Tamar D
Mechanic II
Vocational, Technical or Trade School
4,040 satisfied customers
Attempting to switch from heat mode to cool mode. Reviewed
Attempting to switch from heat mode to cool mode. Reviewed the online instructions, but our thermostat is not showing a menu/mode button where we can select to make the change. … read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,918 satisfied customers
My thermostat is locked. i don't know the code. can you help
my thermostat is locked. i don't know the code. can you help me unlock it? I have no heat. … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
My honeywell pro series thermostat is locked and I don't
my honeywell pro series thermostat is locked and I don't know the code … read more
Tamar D
Tamar D
Mechanic II
Vocational, Technical or Trade School
4,040 satisfied customers
I think I unknowingly locked the thermostat. Where the
I think I unknowingly locked the thermostat. Where the "menu" was the word "unlock" appears … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
My husband has managed to lock it. We don't have a manual to
My husband has managed to lock it. We don't have a manual to reference to unlock it … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
I have a Honeywell ProSeries thermostat and somehow I locked
I have a Honeywell ProSeries thermostat and somehow I locked it and can't change the settings. I can I fix this? … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
Trying to unlock the Thermostat. Honeywell proseries. That
Trying to unlock the Thermostat JA: What's the brand and model of your thermostat? How old is it? Customer: Honeywell proseries JA: What have you tried so far with your Honeywell thermostat? Customer:… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
My husband accidentally locked it. Honeywell's pro series
My husband accidentally locked it. JA: What's the brand and model of your HVAC unit? How old is it? Customer: Honeywell's pro series Not sure how old JA: How long has this been going on with your Hone… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
Need help to unlock my screen, Honeywell ProSeries
just today, I think one of my employees locked the screen and now we don't know what the passcode is to unlock it … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
My grandson reset our thermostat pass code. We are trying to
We are trying to reset the pass code again but don't know how Honeywell pro series model number th4110u2005. 1 … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
We have a Honeywell model RCHT8612WF2005. we have a
Hi, we have a Honeywell thermostat model RCHT8612WF2005. We lost the password ***** change the settings of the thermostat from "away" to home. We cannot turn on our air conditioner because it is set to heat. … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 satisfied customers
How do I unlock the Honeywell ProSeries. Started today
How do I unlock the Honeywell ProSeries JA: I'll do all I can to help. How long have you been dealing with this? Customer: Started today JA: Do you plan on doing the work yourself? Customer: Yes JA: A… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,622 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.

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:

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,029 satisfied customers

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

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Jerry

Jerry

Service Technician

576 satisfied customers

HVAC Technician. Hearth Products Specialty

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

I have been in the HVAC business for over 40 years.

Thehvacguy

Thehvacguy

LIC HVAC,Plumber

426 satisfied customers

Certified HVAC Universal Technician,Lic plumbing contractor, 28 yrs exp

Drcool

Drcool

HVAC Technician

264 satisfied customers

i have been an A/C tech for the past 30 Years. working on window types, split type, and package

N4IEA

N4IEA

NATE Certified; HVAC Technician

227 satisfied customers

Retired, HVAC / Electrical Technician / Contractor 35-years Experience.

< Previous | Next >

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