HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
Boiler will not fully heat the house. It comes on for about
Boiler will not fully heat the house. It comes on for about 5 minutes and then shuts down. Therefore it doesn't heat up the house. But it does come on, but just won't stay on enough to fully heat the … read more
Rick
Rick
Supervisor
33,854 satisfied customers
I have an Amtrak boiler mate side water heater.the led
I have an Amtrak boiler mate side water heater.the led display is reading 120 degrees.I'm not sure what's up but I'm running out of hot water very quickly.when I touched the screen the temp jumped to … read more
Rick
Rick
Supervisor
33,854 satisfied customers
I have a recently installed Weil McLain gas condensing
I have a recently installed Weil McLain gas condensing boiler which is oversized (my error). Boiler runs fine for heat as I have cast iron radiators. Went off on high limit for domestic hot water. Hot… read more
MarkB1247
MarkB1247
Lead Service Tech
HVAC/Refrigeration Technology
457 satisfied customers
I am working on a 41 gal amtrol boilermate. just took out
Good afternoon, i am working on a 41 gal amtrol boilermate. just took out the smart controller and went to install a manual thermostat.Part # 2704-392 with is a replacement for the smart control. the … read more
Rick
Rick
Supervisor
33,854 satisfied customers
We've changed 2 rads in our house couple of days ago and
Hi, We've changed 2 rads in our house couple of days ago and since then Baxi Combi 105E doesn't want to work properly. On the first day it just turned on but nothing worked and just power light was on… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,814 satisfied customers
I have weil mcclain boiler with a unico air handler, the
I have weil mcclain boiler with a unico air handler, the first and second floor handlers call for heat the blower will run intermitenlley and the thermostat will still call for heat without reaching t… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,814 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
33,854 satisfied customers
Just installed a honeywell wifi thermostat with a remote
Hi, Just installed a honeywell wifi thermostat with a remote sensor. The sensor is on second floor and thermostat in basement. I have it set to 68 and havent seen the temp. drop below that. It always … read more
Rick
Rick
Supervisor
33,854 satisfied customers
My 22 year old Amtrol bioler mate model wh7L ser 136209, has
My 22 year old Amtrol bioler mate model wh7L ser 136209, has ceased working. I tried overridding it's taco zone valve and although the boiler heated up to 180, the hot water did not. The hot water did… read more
Rick
Rick
Supervisor
33,854 satisfied customers
We have a brand new Crown TWZ003 Shorty, oil fired hot water
We have a brand new Crown TWZ003 Shorty, oil fired hot water boiler, with a Beckett Burner and Honeywell Aquastat. It seems to be coming on more ofter than our old boiler for shorter periods of time--… read more
Rick
Rick
Supervisor
33,854 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
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,814 satisfied customers
I HAVE AN AMTROL HOT WATER MAKER MODEL WH10L 80 GALS, DATE
I HAVE AN AMTROL HOT WATER MAKER MODEL WH10L 80 GALS, DATE CODE 16199 ,CAN YOU TELL ME THE BTU,S OF THIS WATER MAKER & THE EFCIENCY ?,AND HOW WELL THEY HOLD THERE EFFICENCY OVER THE YEARS ,WE HAVE HAD… read more
Rick
Rick
Supervisor
33,854 satisfied customers
boiler fires up, but trips off in less than a minute. its
boiler fires up, but trips off in less than a minute. it's 8 years old or so. i cleaned out the dust and lint. What can be tripping it to shut down so soon? Or does it only need to run for a short tim… read more
Rick
Rick
Supervisor
33,854 satisfied customers
I have a Vitogas 100 hot air with a Trane air handler in my
I have a Vitogas 100 hot air with a Trane air handler in my 3-story 1800 sq/ft townhouse apartment. On very cold days (below freezing) I cant get the house above 63 degrees. I paid $23K and was promis… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,814 satisfied customers
I am planning to install a new efficiency gas fied modulating
I am planning to install a new efficiency gas fied modulating boiler with outdoor reset control. I would relace my 23 year old utica 150000btu and 50 gal XXXXX XXXXX water heater with a buderus GB 142… read more
Rick Mather
Rick Mather
HVAC Tech
Vocational, Technical or Trade Scho
3,631 satisfied customers
I have a Burnham V14 cast boiler & Wayne MSR oil burner; provides
I have a Burnham V14 cast boiler & Wayne MSR oil burner; provides hydronic heat and tankless coil hot water in a 1300 sq ft home for my wife and I. With a mixing valve installed, hot water supply is a… read more
Heath Moyer
Heath Moyer
1,071 satisfied customers
At what settings should the Hi and Lo limit switches be set
At what settings should the Hi and Lo limit switches be set to? I have a Weil - McClain boiler without the hot water coil installed. I have a Amtrol 41 gallon boilermate connected for hot water. I am … read more
Rick
Rick
Supervisor
33,854 satisfied customers
My Worcester Heatslave 15/19 keeps locking out. I ran out of
My Worcester Heatslave 15/19 keeps locking out. I ran out of oil; now refilled. I think there is air which needs bleeding. Danfoss bfp 41 L3 pump. No oil coming though when I take out oil inflow pump.… read more
hvacmrfixit
hvacmrfixit
disabled
Vocational, Technical or Trade Scho
118 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