HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
The heat is set at 67, but the radiators are hot and the
the heat is set at 67, but the radiators are hot and the temp is 87 … read more
Rick
Rick
Supervisor
34,161 satisfied customers
My harmon pb105 stopped working this morning while i was at
my harmon pb105 stopped working this morning while i was at work. it still had half a hopper of pellets in it and has been running great since a monthly cleaning two weeks ago. as a precaution i empte… read more
Tamar D
Tamar D
Mechanic II
Vocational, Technical or Trade School
4,213 satisfied customers
My gas furnace is working but my radiators are lukewarm I
My gas furnace is working but my radiators are lukewarm I have bled them dose anyone know what is going on there not HOT??… read more
Rick
Rick
Supervisor
34,161 satisfied customers
Triangle Tube solo boiler intermittent 02 error code after
Triangle Tube solo boiler intermittent 02 error code after shutting down boiler and mains water to replace hot water valves in the basement.… read more
Rick
Rick
Supervisor
34,161 satisfied customers
We are dealing with a hydrotherm 175,000 BTU boiler about 4
We are dealing with a hydrotherm 175,000 BTU boiler about 4 years old. It has a history of occasionally having the pilot light go out with the last incident resulting in $75,000 water damage. To allev… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
12,035 satisfied customers
My Aguatrol AQ 475 does not start the boiler when the
my Aguatrol AQ 475 does not start the boiler when the circulating water temperature dropped below the set point on the boiler. When I press the test button, the boiler ignite and heat for a short whil… read more
Rick
Rick
Supervisor
34,161 satisfied customers
I have a Weil McLain gas-fired boiler controlled by a Tekmar
I have a Weil McLain gas-fired boiler controlled by a Tekmar 371, including a DHW loop. The house gets cold when the outside temp drops and especially when the wind blows - seems like the system can't… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,041 satisfied customers
Problem: Boiler shuts off after about 3 minutes, short cycles.
Problem: Boiler shuts off after about 3 minutes, short cycles. Observations: When only one Tstat calls for heat, boiler will short cycle; ON for about 3-4 mins, then off for about 3 minutes, then back… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
12,035 satisfied customers
I have 2 Burnham Alpine 80s. Installed new, a month ago. Oil-to-gas conversion. Had noi
I have 2 Burnham Alpine 80s. Installed new, a month ago. Oil-to-gas conversion. Had noise issues and both boilers required "tuning" - adjusting CO2 levels and other settings. Now my boiler is quiet an… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
12,035 satisfied customers
I have had a valiant gas cent. heating boiler recently instaled
I have had a valiant gas cent. heating boiler recently instaled with the Honeywell programable room thermostat to operate it. We programed the boiler to fire up twice aday 6-9aa and 16-22pm. et 16 deg… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
HAVE A CROWN GAS HEATING BOILER MODEL ABF-070SPD TEM IN HOUSE
HAVE A CROWN GAS HEATING BOILER MODEL ABF-070SPD TEM IN HOUSE STAY LOW GAUGE ON BOILER READS 140 RAISES TO 150 THAN BUNRER SHUT DOWN THEROSTAT IS IN HOUSE SET TO 80 BUT NEVER GO ABOVE 72. HOW DO I SET… read more
Rick
Rick
Supervisor
34,161 satisfied customers
We have 11 Bosch Worcester boilers in use and are planning
We have 11 Bosch Worcester boilers in use and are planning adding to the number of properties on our site with a Worcester boiler in each. However, we shall shortly introduce a vented unpressurised bi… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
Hi, We have a Bosch worcester combi boiler which seems
Hi, We have a Bosch worcester combi boiler which seems to switch on buy itself for few minutes before turning itself off again. Before i presumed that this is normal thinking that it is probably heati… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
i have a worcester 24i boiler in my caravan and it is not firing
i have a worcester 24i boiler in my caravan and it is not firing up. it has been off over winter, gas and water on but pressure only at 11. the boiler is approx 7 years old there is a red light on als… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
We have a Burnham V-7 series Furnace with a Hydronic Water
We have a Burnham V-7 series Furnace with a Hydronic Water Heating System (Extrol Model 30) do you know how we can increase the water temperature. We recently moved into this house and haven't had hot… read more
Rick
Rick
Supervisor
34,161 satisfied customers
I have 6 bed house with Oil combi bolier, happy with water
I have 6 bed house with Oil combi bolier, happy with water supply capabilities, what is best way to run heating, I hear low setting on bolier and 24hrs is the best but am unsure… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
My father has a Vaillent eco combi boiler. It is one and a
My father has a Vaillent eco combi boiler. It is one and a half years old. He has been away for a month and had set the temp at 5c while he was away. Two days ago I went and put the temp up to 10c and… read more
Dan Linger
Dan Linger
Lead Technician / Energy Consultant
Bachelor's Degree
62 satisfied customers
worcester 24i combi boiler keeps turning on and off on its
worcester 24i combi boiler keeps turning on and off on its own, is there a problem with the timer… read more
alex hewitt
alex hewitt
Vocational, Technical or Trade Scho
60 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