HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
I replaced a Carrier "heat pump system control" with am
I replaced a Carrier "heat pump system control" with am Honeywell RTH2300B, last spring. … read more
Daniel Plourde
Daniel Plourde
plumbing, hvac technichian
Vocational, Technical or Trade School
694 satisfied customers
I have a lennox 4 ton high effiency 16 sear unit installed
I have a lennox 4 ton high effiency 16 sear unit installed 3/2016. my unit on heat not a heat pump has heat strips .the unit thermostat is set at 74 degrees now. the unit starts up and runs 3 min cuts… read more
hvacdave84
hvacdave84
Lead Service Technician
Vocational, Technical or Trade School
122 satisfied customers
I have a new trane heat pump installed this summer, we made
I have a new trane heat pump installed this summer, we made modifications to the air handler, did not install the heat strips, instead I took the old core ( forced hot air, water, oil ), and installed… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,042 satisfied customers
I have an American Standard m#4tee3f37a1000ac and the fan
Good evening, I have an American Standard m#4tee3f37a1000ac and the fan motor will not shut off. When placed in ON or circ position it only fans slow. When AC or heat pump kicks on the fan goes to max… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,468 satisfied customers
The blower seems to be running continuously no matter what
The blower seems to be running continuously no matter what the fan setting (On, AUto, Circ). I have a TRANE controller panel - I can remove it and the blower just keeps going. What should I check?… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,042 satisfied customers
I have a W8835 envirazone panel system with four zones, with
I have a W8835 envirazone panel system with four zones, with TrueSteam humidifier system. Then I have Visionpro IAQ thermostats. In both cooling and heating settings, my furnace fan will come on for n… read more
Scott
Scott
Self Employed HVAC Service Technician
Associate Degree
401 satisfied customers
Using a honeywell vision pro 8000 to control our Trane 4TEE3F-49A
Using a honeywell vision pro 8000 to control our Trane 4TEE3F-49A 1000AB. Four year old installation and recently noticed that I can't shut down the air handler motor unless I physically unplug the ho… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
Hi. I replaced my old rheem thermostat with a honeywell rth7600d
Hi. I replaced my old rheem thermostat with a honeywell rth7600d during the summer. Everything went well until I tried turn on the heat. I have a 9 year old rheem 10 seer heat pump. The unit shows the… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,042 satisfied customers
Hi. I need to install a Honeywell RTH7400D programmable thermostat.
Hi. I need to install a Honeywell RTH7400D programmable thermostat. I have a York heat pump with an air handler. On the original thermostat, I had a Yellow wire (Y), Blue (B), Red (R), Green (G), Oran… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,468 satisfied customers
Last year we had a Honeywell TrueSTEAM humidifier added to
Last year we had a Honeywell TrueSTEAM humidifier added to our heating and cooling forced warm air system. The installer also added a VisionPro-IAQ thermostat. Everything has been working fine for bot… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,520 satisfied customers
Last summer a service company replaced the blower motor on
Last summer a service company replaced the blower motor on our home's central air unit. During the summer, the AC ran fine, but when it was time to start heating in the winter, the blower would not ki… read more
Tom
Tom
Journeyman HVAC/R service tech
Vocational, Technical or Trade Scho
770 satisfied customers
The thermostat model is TH5220D 1037. We used the fireplace
The thermostat model is TH5220D 1037. We used the fireplace continuously during the winter months. It is located approx. 10-12' from the thermostat. Does it affect the way we use the mode settings. Ou… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
I have a Lennox 10hpb series unit, back in July we were hit
I have a Lennox 10hpb series unit, back in July we were hit by lightening, not the pump just the thermostat in the house, we were told we didn't have to use a lennox thermostat but a honeywell was com… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,468 satisfied customers
I have a Trane 4TEH3F24B1000AB heat/cool unit, manufactured
I have a Trane 4TEH3F24B1000AB heat/cool unit, manufactured in 3/09. It has a Honeywell TH8110U1003 thermostat. The unit has 4 wires: red, white, yellow, green, which are now connected to the R, W, Y,… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,468 satisfied customers
Honeywell Chronotherm III used W, G, R, Rc (with jumper wire
Honeywell Chronotherm III used W, G, R, Rc (with jumper wire between R & Rc), & Y terminals. Replaced with LUX TX9000TS but it's trerminals are marked W, G, Y, Rc, & Rh (with jumper wire between Rc & … read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
On my Honeywell thermostat what does the CIRC fan feature do?
I have a programmable Honeywell thermostat installed by BGE. When I turn the system to OFF the fan indicates Auto and does not operate. After a few hours the fan also goes to ON and begins to blow eve… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
How to wire Honeywell TH1110D thermostat to gas fireplace?
I'm trying to wire a Honeywell TH1110D thermostat to my gas fireplace. The wiring diagram for my fireplace can be found on page 23 of this manual: http://www.empirecomfort.com/EMPIRECOMFORT/pdf2009/ma… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,042 satisfied customers
Hello I have a Honeywell RTH110B thermostat. When using the
Hello: I have a Honeywell RTH110B thermostat. When using the A/C this summer, it worked fine for a couple of weeks after I installed it, then when the A/C cooled the air down to the set temp. the unit… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 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

575 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