HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
We just replaced the batteries in our thermostat and the low
We just replaced the batteries in our thermostat and the low battery icon still flashes. What can we do about that? … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,496 satisfied customers
I am switching my thermostat from an iComfort and to a
I am switching my thermostat from an iComfort and to a Honeywell. I've switched the four wire wiring to a five wire and have been able to get the heat to work and the fan to work but not the compresso… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,011 satisfied customers
My son's furnace keeps popping the flame rollout switch with
My son's Bryant furnace keeps popping the flame rollout switch with a code '13'. He doesn't notice the issue until it goes into a lockout with code '33' which I believe is why the t-stat is going off.… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,011 satisfied customers
My Noritz tankless water heater frequently turns off when
My Noritz tankless water heater frequently turns off when running the hot water. Starts again when the reset button is hit twice. Any suggestions as to what the problem may be? … read more
Rick
Rick
Supervisor
25,941 satisfied customers
I have a honeywell chronotherm iii, since yesterday was on
since yesterday was on vacation and came back and found heater is not working … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
Luxaire high efficiency gas furnace wont maintain target temperature.
Luxaire high efficiency gas furnace won't maintain target temperature. It reaches temperature. Then, when it calls for heat, as the temerature drops below the target, it drops at least three or four d… read more
Comfort Specialist
Comfort Specialist
Mechanical Designer & Estimator
Vocational, Technical or Trade School
1,368 satisfied customers
Help! Two days ago in the morning the house was cold so I
Help! Two days ago in the morning the house was cold so I turned the thermostat on to heat the house - nothing happened. I went to the breaker box and saw that the breaker was in the off position. I f… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,496 satisfied customers
My Bryant Air Conditioner stopped working a couple of hours
My Bryant Air Conditioner stopped working a couple of hours ago. The Evolution thermostat shows a system malfunction. I pulled the cover on the outside unit and the status code says that there is a hi… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
"Filter" keeps flashing on the thermostat control screen
The word "filter" keeps flashing on the thermostat control screen. I've changed the filters. It still flashes when the filters are removed. What do I need to do?… read more
MattR757
MattR757
HVAC Contractor / Owner
Associate Degree
67 satisfied customers
We have a Honeywell T8000C thermostat which seems to be stuck
We have a Honeywell T8000C thermostat which seems to be stuck on 62 degrees and we want to make it warmer. We just moved in so maybe we are doing something wrong, though we have been studying the manu… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
I recently bought a 5-1-1 programmable Honeywell thermostat
I recently bought a 5-1-1 programmable Honeywell thermostat to replace the ancient manual Honeywell that was getting more and more wild on temp range. We have central heat & air. In full disclosure I'… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
I have a Honeywell 7-day programmable digital thermostat.
I have a Honeywell 7-day programmable digital thermostat. My problem is that the thermostat does not turn on heating or air conditioning. The thermostat itself works: the display is on and works, and … read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
By Bryant Plus 90 High Efficiency Gas furnace is about 19 years
By Bryant Plus 90 High Efficiency Gas furnace is about 19 years old. For the first time, the furnace has in the past month periodically failed to re-start when the temperature drops. I have to re-star… read more
DuWayne
DuWayne
Sales/ Service
Vocational, Technical or Trade Scho
126 satisfied customers
What is the most efficient temperature to set a Honeywell thermostat a
What should I set my Honeywell thermostat and my Honeywell humidity control to prevent mold and mildew problems, and save on electricity costs for the period may through December, in Florida?… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
why is the read light showing on my new Honeywell VisionPro
why is the read light showing on my new Honeywell VisionPro Th8500 Series themostat? It does not seem to be wokring correctly.… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I recently replaced the blower motor in my Coleman furnace.
I recently replaced the blower motor in my Coleman furnace. The furnace worked fine for a fews days but then the auxilary switch needed resetting indicated by four flashes. I would reset the switch an… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
My Bryant high efficiency programmable thermostat that was
My Bryant high efficiency programmable thermostat that was newly installed 4/04 is acting up. When my setting is at 70 degrees, the house temp is going lower. when I raise the temp up to 75 the furnac… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I have a Bryant furnace Model 310AAV/JAV which is 4 years old.
I have a Bryant furnace Model 310AAV/JAV which is 4 years old. The furnace cycles on for long periods of time not ever reaching the desired temperature. There is warm out coming out of the ducts but t… read more
Robert
Robert
Associate Degree
161 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:

Phil

Phil

Mechanical Engineer

7,791 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

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,024 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.

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 >

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