HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
Not plumbing, odor from my Rinnaii EX22CTN wall heater when
not plumbing, odor from my Rinnaii EX22CTN wall heater when running … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,643 satisfied customers
It is not a raw gas smell. I am not the one living in the
It is not a raw gas smell. I am not the one living in the house. I rent it out. I have smelled it. I was told after the fireplace is lit the smell will go away. It doesnt. 2 Plumbers have looked at it… read more
Rick
Rick
HVAC Supervisor
28,883 satisfied customers
I just installed a small antique gas burning furnace/space
I just installed a small antique gas burning furnace/space heater in the brick opening in my very old home in Chicago. The narrow masonry opening is meant for an old gas heater like the one I put in. … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
10,081 satisfied customers
Installing a double or single liner in the chimney Jotul gh
Installing a double or single liner in the chimney for a Jotul high efficiency wood burning pot belly stove. Which liner is recommended?… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
my fireplace is 30 years old and my damper will not open all
my fireplace is 30 years old and my damper will not open all the way causing smoke to get in room. Any suggestions… read more
Rick
Rick
HVAC Supervisor
28,883 satisfied customers
Hello, today I inspected a condominium home that had an atmospheric
Hello, today I inspected a condominium home that had an atmospheric vented natural gas fired water heater and a natural gas fired power vented warm air furnace that shared the same metal chimney flue.… read more
hvacexpertjoe
hvacexpertjoe
Electronics Technician
Vocational, Technical or Trade Scho
186 satisfied customers
My fireplace is making strange sounds, almost like a vibration
My fireplace is making strange sounds, almost like a vibration and also a funny sound like a bird. The sounds are sporadic with long periods of silence then start again frequent, then infrequent. Is t… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
Hi Rick, My situation is the same as below with a few new
Hi Rick, My situation is the same as below with a few new variables. First, my natural gas water heater just died and needs a new gas valve to the tune of $616. I've had a few contractors recommend an… read more
Rick
Rick
HVAC Supervisor
28,883 satisfied customers
I had a new forced air oil furnace put in two years ago. It
I had a new forced air oil furnace put in two years ago. It worked fine. I then had my chimney relined and in the fall when the furnace started there was a oil smell and then a burning smell. They cou… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
Fireplace liner? Ive lived in an 18th century house for 35
Fireplace liner? I've lived in an 18th century house for 35 years. It has four fireplaces and we have used the downstairs two maybe once or twice a month. They draw well. We've used the two upstairs f… read more
Jerry
Jerry
Plumber
High School or GED
1,904 satisfied customers
When we burn our wood burning stove a significant ammount of
When we burn our wood burning stove a significant ammount of sooty water tracks down the chimney wall onto the harth. This only occurs when the stove is burning and does not happen when the stove is n… read more
Rick
Rick
HVAC Supervisor
28,883 satisfied customers
I have an older model Burnham oil-fired furnace (it was in
I have an older model Burnham oil-fired furnace (it was in the house already when we bought it 20 years ago). Can I switch it over to burn nat gas instead of oil? Is it just a matter of changing the b… read more
Rick
Rick
HVAC Supervisor
28,883 satisfied customers
Please give me the proper procedure for cleaning the insert
Please give me the proper procedure for cleaning the insert (flue) liner for maximum results & minimum mess (or clean-up) Thank you, Larry… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
We just bought a house in CO with 3 Lennox gas-fired fire place
We just bought a house in CO with 3 Lennox gas-fired fire place inserts. The home inspector suggested we get a Lennox agent out to inspect before using (8 years old), plus chimney-sweep. All are turne… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
I have a gas back boiler with a gas fire in 1 room. in the
I have a gas back boiler with a gas fire in 1 room. in the other room I have a coal fire both go into the same chimney. If I light the coal fire when the central heating is on I more often than not I … read more
Heath Moyer
Heath Moyer
1,069 satisfied customers
our stove is a few months old -- the Lopi Revere. It was
our stove is a few months old -- the Lopi Revere. It was working great and in the last couple of weeks has needed the door open to keep a flame when burning a fire. Now, the door cannot be opened for … read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
We bought a brand new home that had been vacant for two years.
We bought a brand new home that had been vacant for two years. We haven't been able to use the Monessen Hearth System fireplace in the home because there is a terrible plastic burning smell (for lack … read more
Bill P.
Bill P.
Installer/ Troubleshooter/Technician
338 satisfied customers
I have a 7yr. old Lochinvar Boiler at my home. Last winter
I have a 7yr. old Lochinvar Boiler at my home. Last winter we had the carbon monoxide alarms in the basement go off. Three different repairmen came and looked at the boiler. Two said it was a problem … read more
Patrick
Patrick
Bachelor's Degree
3,048 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

8,427 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

1,029 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.

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

I have been in the HVAC business for over 40 years.

< 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