HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
Technician just left after servicing a /Carrier FB4CNF024
Technician just left after servicing a Bryant/Carrier FB4CNF024 unit, installed 18 months ago. I called for general check up and asked for the filter to be changed. He did not know what filter it used… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
We have a Honeywell VisionPRO IAQ controlling a Ruud heat
We have a Honeywell VisionPRO IAQ controlling a Ruud heat pump and air condoitioner. It was installed in 2010. The back- up fuel is elctric, as our house is all electric. We recently returned from a w… read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,978 satisfied customers
When my husband died, I sold my house & bought a mobile home
Hi, When my husband died, I sold my house & bought a mobile home with a Nordyne E2 series electric furnace with a Nordyne coil model REPLCOIL02M SKU 921483 on top. Additional info: downflow, non-ducte… read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 satisfied customers
My "Vision Pro TH8000 series thermostat was set to run the
My "Vision Pro TH8000 series thermostat was set to run the fan this summer and I cannot get it back to heating mode now.… read more
Drew1315
Drew1315
Over 5 years of college education
86 satisfied customers
What is the difference between carrier 59MN7 and 59TN6?
I am trying to see what the difference between the 59MN7 and the 59TN6 carrier furnaces are. We have a 3500 sq. feet home in new England and it now has two floors, a basement and an attic. We have two… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
What should the cost of a Carrier 1.5 tom 13 seer heat pump
What should the cost of a Carrier 1.5 tom 13 seer heat pump and air handler cost installed… read more
Wvfan79
Wvfan79
Mecanical Designer & Estimator
High School or GED
775 satisfied customers
I was changing filter on Carrier home unit, model WKF1002,
I was changing filter on Carrier home unit, model WKF1002, and there was water on left corner of filter. Problem?… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
9,881 satisfied customers
Three questions about Goodman GMVC950704CX-AC (furnace) with
Three questions about Goodman GMVC950704CX-AC (furnace) with SSZ140301-AG (heat pump 3 tons): 1. How much electricity does the dc variable speed motor consume if it is on all the time (e.g. kwh/day/mo… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
I have a pre-existing 4 ton Carrier single stage model 38 CKC
I have a pre-existing 4 ton Carrier single stage model 38 CKC 10 Seer Air conditioning unit that was installed about 10 years ago. I recently had a Carrier Infinity Modulating Gas Furnace (Model 58MVC… read more
Tim H
Tim H
Lead building engineer
Vocational, Technical or Trade Scho
1,922 satisfied customers
we have a carrier infinity furnace and control. when air conditioner
we have a carrier infinity furnace and control. when air conditioner is on fan speed drop so low the cold air does not cool the house register frost up Model#systxcc 6309w002789 can you help?… read more
N4IEA
N4IEA
Customer Service
Associate Degree
227 satisfied customers
my tb8220u1003 is screenlocked and the temp up and down keys
my tb8220u1003 is screenlocked and the temp up and down keys are gone. the unit is off as well. how do i correct this and leave the screen unlocked.… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
My heater is turning off every 3 hours or so. If I flip the
My heater is turning off every 3 hours or so. If I flip the switch on and off, it comes back on. Is there any way I can fix this myself?… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,010 satisfied customers
We have a 30-year-old Westinghouse furnace. I think that we
We have a 30-year-old Westinghouse furnace. I think that we changed the blower motor once or twice, and a few other parts. Is it about to fail, or does it still have another five years? We are thinkin… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
Replacing a honeywell an old t8195b with a new honeywell rth6450b
Replacing a honeywell an old t8195b with a new honeywell rth6450b thermostat. The old unit has the following wires: R, Y and W jumped together, G, C, O. The new unit has places for R, G, Y, and I'm ad… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
I have a 1100 sq condo in NE with bad roof insulation. I changed
I have a 1100 sq condo in NE with bad roof insulation. I changed my windows last year with new windows and still the place is cold. I want to upgrade and here are the two options: Option 1: Model 25HN… read more
HVAC_Doug
HVAC_Doug
Vocational, Technical or Trade Scho
Two months ago I had a Carrier Infinity 4 Ton unit installed
Two months ago I had a Carrier Infinity 4 Ton unit installed to replace a 17 yr old Lennox system that cools the 1600 sq ft 2nd floor of my house. All the old flex ductwork was replaced with new hard-… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
I just had a Carrier System installed Infinity ICS Furnace,
I just had a Carrier System installed: Infinity ICS Furnace, Infinity A/C, Infinity Air Purifier and, of course, the Infinity Control. The problem I'm having is the Infinity Control cannot maintain th… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
We moved into our home 3 years ago and have had a horrible
We moved into our home 3 years ago and have had a horrible dust problem. We change the filter regularly but still it is ridiculous. I think the dust is in the ducts. Is there another filter i am not s… read more
JBM HVAC
JBM HVAC
HVAC/R Technician
Vocational, Technical or Trade Scho
50 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

9,881 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