HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
I just installed a 40 gallon LP gas water heater. The pilot
I just installed a 40 gallon LP gas water heater. The pilot lights up and will continue to burn. It will blink Blue 2 times and then go to blinking 5 Red error code. The furnace has never been fired u… read more
Rick
Rick
HVAC Supervisor
25,160 satisfied customers
How to hook up a new aube (Honeywell) TH114-AF-024T
How to hook up a new aube (Honeywell) TH114-AF-024T thermostat to a new Westinghouse WBRCLP140W LP boiler...does it need a 24 volt transformer ? I have the wiring diagram … read more
Rick
Rick
HVAC Supervisor
25,160 satisfied customers
I'm looking for some Bodarus help. Off and on occasionally
off and on occasionally since install back on December 2010. … read more
Rick
Rick
HVAC Supervisor
25,160 satisfied customers
My focus pro 6000 is installed for heat only at a remote
My focus pro 6000 is installed for heat only at a remote mountain location. I set furnace temp at 40 F but room temp does not register below 50F. It is below freezing.. why does room temp not register… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
WE had a new ac unit installed last month. house is 25 yrs
WE had a new ac unit installed last month. house is 25 yrs old. yesterday in western NY temp was over 90 and high humidty. When I left at 7am house was set at 70 and was 70, when i got home it at 3 it… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,892 satisfied customers
Ruud Line item 92-24-241-21I have a natural gas furnace with
Ruud Line item 92-24-241-21 I have a natural gas furnace with the above line item marked in it. No model number marked. The blower motor is 1/2 HP, General Electric. What is the cfm of the blower ?… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
This is a twofold question. I have a Rudd/Rheem gas furnace
This is a twofold question. I have a Rudd/Rheem gas furnace UGPH-07EAUER and I have had problems with the direct spark ignitor. I purchased a pro-tech part but wanted to confirm the correct part #. Th… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have: Lochinvar WHN 110 and Superstor DHW tank with a sensor,
I have: Lochinvar WHN 110 and Superstor DHW tank with a sensor, "normal" mode configuration. At steady state (after about five minutes with one hot faucet running), tank stays at 80 F and boiler outle… read more
Rick
Rick
HVAC Supervisor
25,160 satisfied customers
I have an AO Smith Energy Saver 75 gallon tank gas hot water
I have an AO Smith Energy Saver 75 gallon tank gas hot water heater model FSG 75 202 (part number FSG-75-J00N010S44 serial no. MJ92-0029379-S44) that is about 20 years old. It works great and when I o… read more
Jerry
Jerry
Plumber
High School or GED
1,904 satisfied customers
Have a new modular home in Maine. Has radiant heat in floor
Have a new modular home in Maine. Has radiant heat in floor and wall hung boiler in basement. How do we keep the basement warm so pipes don't freeze?'… read more
Rick
Rick
HVAC Supervisor
25,160 satisfied customers
A week ago a local company installed at my house the following
A week ago a local company installed at my house the following Ruud A.C. model: UAMC-060JAZ; manufactured date: 09/2004. I was expecting a brand new unit. What can you tell me? Please advise. Thank yo… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I have a new nordyne system DT4db 2.0 ton and it is 92 outside
I have a new nordyne system DT4db 2.0 ton and it is 92 outside and 80 inside. The folks who installed said this is normal. I dont believe so can you provide any info?… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,892 satisfied customers
We had a Goodman heat pump installed in the fall of 2005 and
We had a Goodman heat pump installed in the fall of 2005 and have been pleased with it up to this point. This season alone we have used up 1000 gal. of lp. That's 250 gal/mo! Our technician came out t… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I had 2 new 15 seer 2 1/2 ton heat pumps and air handlers (Ruud)
I had 2 new 15 seer 2 1/2 ton heat pumps and air handlers (Ruud) installed 12/3/10. ( Cleveland, Ohio) When temps drop below 25 degrees both units run 24/7. Also new line-sets were run in the attic an… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
We have a 3 zone W8835A Envirazone system installed Jan08.
We have a 3 zone Honeywell W8835A Envirazone system installed Jan08. On several recent occasions, the Variable Speed 3-stage XV90 Train furnace has failed to maintain temperature. Twice this week we h… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
I have a Monessen direct vent gas (propane) fireplace model
I have a Monessen direct vent gas (propane) fireplace model CDVT36N, newly installed. So far, this product is very disappointing. I expected a fireplace that burns similar to the natural gas ones I ha… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,892 satisfied customers
I have a Honeywell VisionPro 8000 touchscreen model TH8320U1008
I have a Honeywell VisionPro 8000 touchscreen model TH8320U1008 It was installed a few months ago. The person said it would be like a hybrid system, propane heat for backup and electric heat for nomal… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
I have had a ground source heat pump just installed. I specified
I have had a ground source heat pump just installed. I specified Honeywell Pro 8000 thermostats for two zones because a year or two ago during planning I ran across something that said these models wo… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 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