HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
Have a Trane TCONT800 series Touch Screen w normal operation
Have a Trane TCONT800 series Touch Screen w normal operation until today when suddenly every single icon on the display is lit up...thought it might be a battery issue and replace the 3 AAA's with no … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
Tried to put in a smart thermostat and now my Goodman
Tried to put in a smart thermostat and now my Goodman furnace won't turn on … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a righttemp thermostat and I can't push the button to
I have a righttemp thermostat and I can't push the button to make the temperature go down when it is set on cooling. Replace the batteries but that didn't do anything. You can make the temperature go … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
963 satisfied customers
Well my furnace will not turn on I have a dependent
Well my furnace will not turn on I have a dependent dependable ninety two not sure the model number I believe it's the flame detector that's dirty but I can't seem to find where that is even located o… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have an old house with a radiator system. 3 years ago, I
I have an old house with a radiator system. 3 years ago, I had a Triangle Tube Prestige boiler installed. Tonight I discovered that I had a leak in the plumbing in the basement, just below the water m… read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
We are trying to convert a newAO 30 Hallam water heater to
We are trying to convert a newAO 30 Hallam water heater to propane. We can not get the manifold tube out. We are trying to use a 3/4 wrench unscrew it going right as the instructions state. It will no… read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
Furnace model G9T10014UPC13C burner will not ignite. Fan
Coleman furnace model G9T10014UPC13C burner will not ignite. Fan runs in continuous on setting thermostat but not in auto mode. Red light flashing on board. … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
963 satisfied customers
Have a hunter 44300 A. Change the batteries today and now
Have a hunter 44300 A. Change the batteries today and now Saturday and Sunday won't program I reset the little pin Monday Tuesday Wednesday Thursday if it works fine Friday and Saturday just comes up … read more
Appliance Guru
Appliance Guru
18,666 satisfied customers
I purchased my water heater less than a year ago. It is on
I purchased my water heater less than a year ago. It is on warranty until 2016. It stopped heating last Friday evening. I called today for service but they told me they can't do anything until I call … read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
I cant get oil delivered until Wednesday, and my tank ran
I can't get oil delivered until Wednesday, and my tank ran dry today. Would you recommend kerosene or diesel to put in until then?? Also, how important will it be to get the tank primed or bled out be… read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
I have a 25+ year old Peerless Oil Fired boiler, Model #TW-4,
I have a 25+ year old Peerless Oil Fired boiler, Model #TW-4, with a Riello burner. This unit is working just fine. I also have a 10 year old 32 Gallon Bock Water Heater which is starting to show some… read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
I need programing (SETTING Clock) instructions for Chromotherm
I need programing (SETTING Clock) instructions for Chromotherm SS#T8095A. On the cover your instructions read "Turn minute hand clockwise until time lines up with indicator arrow in lower right corner… read more
Bart Jay
Bart Jay
Vocational, Technical or Trade Scho
I have a Baxi Solo 3 with programmer allowing for weekday and
I have a Baxi Solo 3 with programmer allowing for weekday and weekend timing.Heating is on 'once' hot water on 'timed'.PCB recently replaced. Last 2 Saturdays at switch off time(10pm) lights on progra… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
I have a gas furnace, C33-25A-2F-3. I installed a new honeywell
I have a gas furnace, C33-25A-2F-3. I installed a new honeywell thermostat and I cannot get the heat to circulate in the house. The furnace will not turn on, and the LED lights on the furnace are out.… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
my lennox cb19 is blowing the low voltage fuse. it blew friday
my lennox cb19 is blowing the low voltage fuse. it blew friday night and i put a new fuse in saturday and the unit turned on and got the house up to temperature, then shut off and would not start agai… read more
steve
steve
LICENSED HVAC CONTRACTOR
21 satisfied customers
Greetings You guys are my last hope. Ive been laid off work
Greetings: You guys are my last hope. Ive been laid off work since august and money is tight, so I need to fix this myself. I have a Carrier gas furnace (propane) model 58MCA100-16, SERIAL # XXXXX It … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,892 satisfied customers
My company have Carrier A/C units and the Programmable thermostat
My company have Carrier A/C units and the Programmable thermostat P/N CS450-01. Our building is occupied from 7:30 a.m. until 5:45 p.m. only. Occasionally some may work on week-ends for a couple of ho… read more
Francis
Francis
shop owner
Bachelor's Degree
1,974 satisfied customers
Have a vacuum controller model #126-00-11, serial #a24193.
Have a vacuum controller model #126-00-11, serial #a24193. does not start system on the pinned days on day clock. Clock turns and new pins(white) are installed. Does work on manual. are thee parts ava… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,892 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