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've a Worcester 24i RSF combi bolier. Issue with the
Hi, I've a Worcester 24i RSF combi bolier. Issue with the central heating system: Boiler will fire up OK when called from the thermostat, runs for approx 2mins then switches off. It will then restart … read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,477 satisfied customers
I've tried almost everything I can think of to sort my
I've tried almost everything I can think of to sort my central heating system - the last 2 rads won't get warm. They are on 3rd floor, boiler and pump in cellar. Pump is 8M rated so should just climb … read more
Charles Bodenheimer
Charles Bodenheimer
Owner
Associate Degree
162 satisfied customers
I have a combi boiler system that provides domestic hot water
I have a combi boiler system that provides domestic hot water and also heats the in floor tubing system. It is a closed loop system. I noticed the pressure was swinging wildly between 10 and 30 (when … read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,477 satisfied customers
vaillant thermocompact vc gb 112 eh boiler. can you confirm
vaillant thermocompact vc gb 112 eh boiler. can you confirm what type of boiler this is ie: combi or conventional type?I suspect that it is a conventional type as there is a separate tank fed from the… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,477 satisfied customers
I have a Combi Boiler and the usual lack of adequate flow to
I have a Combi Boiler and the usual lack of adequate flow to the shower when another tap is used. The boiler is installed in the loft and the pipe work has been locally modified where the tank was rem… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,090 satisfied customers
I have a Baxi back boiler, which will heat a couple of the
I have a Baxi back boiler, which will heat a couple of the raditors upstairs (if the thermosats are open) when I just have the water on. ( I can live with that). However, now the hot water cyclinder i… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
2,708 satisfied customers
Hi Rick and happy New Year - Central Heating persistent
Hi Rick and happy New Year :- Central Heating : persistent low pressure worcester bosch 24i / 28i junior combi CH condensing boiler sealed system Status: installed circa 2005 # XXXXX fault: red fault … read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
2,708 satisfied customers
Hello there my combi central heating system is working ok but
Hello there my combi central heating system is working ok but there's a continuous flow of water through the outside vent pipe. If the system is turned off the water continues to flow until the water … read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
2,708 satisfied customers
Hi, have just returned home and initially had no heating or
Hi, have just returned home and initially had no heating or hot water but have pressed the reset button and now have hot water but radiators wont come on. have turned thermostat to 25 and the green li… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
2,708 satisfied customers
Hello There. We currently have a Baxi Bermuda boiler. Last
Hello There. We currently have a Baxi Bermuda boiler. Last wek end we can home form a long weekend away to see steam comming out of our top tank in the Loft, causing alot of condensation. I found ther… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
2,708 satisfied customers
i have a capriz 25 boiler, the pressure has gone below 1.5
i have a capriz 25 boiler, the pressure has gone below 1.5 and will not work the central heating how do i repair this… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
2,708 satisfied customers
vocera combi boiler maxin 28e central haeting coming on for
vocera combi boiler maxin 28e central haeting coming on for about 15 20 sec reaching temp about 60c going off. you turn off the boiler for about 3to4 mins till it cools down, then turn on it does the … read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,477 satisfied customers
I have a Grant 50/70 outdoor module. About 5-10 minutes after
I have a Grant 50/70 outdoor module. About 5-10 minutes after the boiler switches off the hot water in the boiler circuit vents out through the overflow. The thermostat has been replaced but the fault… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
2,708 satisfied customers
I have a Baisi Garda Plus HE M110 32 SME Combi Boiler. It
I have a Baisi Garda Plus HE M110 32 SME Combi Boiler. It is about 2 years old. The problem is that the Hot water runs hot and cold. The Central heating appears to work fine. With no demand the left g… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,477 satisfied customers
ive just noticed that i dont have any hotwater in my cistern
i've just noticed that i dont have any hotwater in my cistern and therefore checked my cold water storage in my loft. to my surprise the cold water storage is empty. because of this , is my central he… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,553 satisfied customers
HI ihave a halstead finest platinum combi boiler reset light
HI ihave a halstead finest platinum combi boiler reset light comes and boiler does not ignite unless i nearly close either central heating flow or return to the boiler boiler runs all day with flow or… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,553 satisfied customers
I have a vaillant thermocompact boiler and there is no pressure,
I have a vaillant thermocompact boiler and there is no pressure, how do I put the pressure back in?… read more
alex hewitt
alex hewitt
Vocational, Technical or Trade Scho
60 satisfied customers
I have a Baxi Bermuda W2back boiler. Ive let too much pressure
I have a Baxi Bermuda W2back boiler. I've let too much pressure out when bleeding the radiator and now no heating & hot water. I guess I need to re-pessurise the system but cannot find a pressure guag… 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

341 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