HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
I have a weil mclain cast iron oil boiler it stopped working
I have a weil mclain cast iron oil boiler it stopped working suddenly and i get no heat or hot water now … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
weil mcclain model 1013-200 that has become intermittent
I have a weil mcclain furnace model 1013-200 that has become intermittent in working. Last week I did not have hot water so I went to check the furnace. When I took off the door i could see that the g… read more
Rick
Rick
Supervisor
24,930 satisfied customers
I have my water heater heated by a coil from my boiler, has
I have my water heater heated by a coil from my boiler, has priority but I am having trouble getting the water to come out hot from any pressure balanced control.' Individual faucets get hot, but pres… read more
Rick
Rick
Supervisor
24,930 satisfied customers
Ive a remaha avanta combi boiler, installed a year ago, serviced
I've a remaha avanta combi boiler, installed a year ago, serviced just before xmas, water from shower not really hot enough. Plumber who serviced boiler said this was because of lower outsie temo (boi… read more
Andrew Smith
Andrew Smith
General Manager
Vocational, Technical or Trade Scho
3,001 satisfied customers
i have a ravenheat 85et combi boiler when you switch to hot
i have a ravenheat 85et combi boiler when you switch to hot water only on the boiler the boiler fires up even when the hot taps are off. Taps are only giving hot water when heating is on as well. i ha… read more
Andrew Smith
Andrew Smith
General Manager
Vocational, Technical or Trade Scho
3,001 satisfied customers
My water pump is not working. The burner is on but the pump
My water pump is not working. The burner is on but the pump will not work. I have a Ferroli New Elite 60 F24.… read more
Andrew Smith
Andrew Smith
General Manager
Vocational, Technical or Trade Scho
3,001 satisfied customers
Newly fitted shower withscold regulater fitted, works intermitently,
Newly fitted shower withscold regulater fitted, works intermitently, losing hot water for a few seconds, then working fine again. This repeats one or two times during a shower. No other user during th… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
Hello - how can I tell if my Worcester 9.24 is working properly.
Hello - how can I tell if my Worcester 9.24 is working properly. It takes 45 seconds to make hot water for a shower. The pressure is beyond adequate but not uncomfortable. After a shower the radiators… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I used to have the conventional boiler (storage tank) with
I used to have the conventional boiler (storage tank) with it i have a power shower. however since transferring to a combi boiler the water comes out cold and inder to have a warm shower i haveto turn… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
can you please explain position of electrical feeds regs gas
can you please explain position of electrical feeds regs gas boiler in bathroom many thanks… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
I have a rheem 50L electric hot water system in unit and the
I have a rheem 50L electric hot water system in unit and the hot water runs out after abou. 5mins a rheem technitian came out and said it's the thermostat and fixed it but it is still no better. How m… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
Have a halstead quattro combi boiler.Runs centrel heating,
Have a halstead quattro combi boiler.Runs centrel heating, hot water and a mixer shower. Every thing works fine except the gas mixer shower that runs from the combi boiler, that keeps going cold. repl… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
I have a Baxi luna 380 and has been working great for a year
I have a Baxi luna 380 and has been working great for a year but has suddenly started giving me trouble with the domestic hot water. Its not getting up to temp , then runs cold then luke warm. Any sug… read more
Dan Linger
Dan Linger
Lead Technician / Energy Consultant
Bachelor's Degree
62 satisfied customers
my thermostat has no power to it from the boiler the boiler
my thermostat has no power to it from the boiler the boiler will come on to provide hot water but will not heat the house… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
what is a combi boiler i have a Myson Apollo30 B, and my
what is a combi boiler??? i have a Myson Apollo30 B, and my shower has busted and i'm not sure what one to buy, electric or power any help gratefully recieved. regards, Alfie… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
I have a SlantFin steam boiler with a hot water coil system.....it
I have a SlantFin steam boiler with a 'hot water coil' system.....it seems to be inefficient and I typically turn up the heat to insure a hot shower. Some folks have told me to have the coil 'shocked'… read more
JBM HVAC
JBM HVAC
HVAC/R Technician
Vocational, Technical or Trade Scho
50 satisfied customers
My husband just recently installed a new boiler with a tankless
My husband just recently installed a new boiler with a tankless hot water coil. We are having all kinds of problems with our hot water now. In the first couple minutes of a shower it will be hot and t… read more
Robert
Robert
Associate Degree
161 satisfied customers
I have a British Gas 532/i condensing boiler that works from
I have a British Gas 532/i condensing boiler that works from a wireless thermostat. Everytime i have a shower the water is boiling hot at first and then gradually gets colder. When i turn the hot wate… 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:

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