HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
Does it make sense that the outside condenser unit for the
Does it make sense that the outside condenser unit for the second story of our split HVAC system is 3.5 ton but the evaporator unit in the attic is 4 ton?… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I had a 3.5 ton R22 system I replaced the condensing unit
I had a 3.5 ton R22 system I replaced the condensing unit with a 4 ton 410a unit. The existing coil has a TX valve, how do I determine what i need to do to make these compatible. The coil is freezing … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
Hello, I am buying a HUD home with Gibson A/H Model# *****
Hello, I am buying a HUD home with Gibson A/H Model# ***** Orifice Size: TXV, Elec Heat P/N Kit: H6HK010H-01 installed horizontally in attic. A/C Condensor was stollen. Home built in 2008, assuming 41… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
My Nordyne FT5BD042K 3.5 ton heat pump and furnace use 150-250
My Nordyne FT5BD042K 3.5 ton heat pump and furnace use 150-250 Kwh PER DAY in the winter when temps are in the 25-40 degree range. I believe it is the heat exchanger outside and not the furnace inside… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,870 satisfied customers
My Nordyne FT5BD042K 3.5 ton Series FTA060502506 uses 150-250
My Nordyne FT5BD042K 3.5 ton Series FTA060502506 uses 150-250 kwh per day in the winter months when the air temps are 25-40 degrees to maintain a 68-69 degree room temperature in the house. This seems… read more
Appliance Guru
Appliance Guru
18,636 satisfied customers
two nordyne heat pumps side by side one 1.5 tons and one 3.5
two nordyne heat pumps side by side one 1.5 tons and one 3.5 tons. Both nearly the same symptoms, cools fine, pressures 150 and 300 and compressor is pulling 4 amps, rated 9 on the 1.5 ton. OD temp. 7… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I AM LOOKING FOR A GOODMAN FAN COIL THAT WILL BE COMPATIBLE
I AM LOOKING FOR A GOODMAN FAN COIL THAT WILL BE COMPATIBLE WITH A GOODMAN GSH130421 AD HEAT PUMP FOR A DOWNFLOW APPLICATION. I WAS TOLD THAT A MODEL ARUF374316 WITH A 10KW STRIP HEATER WAS WHAT I NEE… read more
Jason
Jason
Mentor Service Technician
Associate Degree
729 satisfied customers
5 days ago our AC system started to fail. It couldnt cool
5 days ago our AC system started to fail. It couldn't cool the house properly. 4 ton, 7 year old Lennox unit (R-22) with encased horizontal evaporator coils in the attic. The home is 2200sq ft & 3 sto… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a 3.5 ton nordyne ac unit for a mobile home that has
I have a 3.5 ton nordyne ac unit for a mobile home that has leaks (alot) in the coil that is only a year and half old. Why is it that it has a YEAR warranty on it?? That just don't make sense if that … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,870 satisfied customers
I have an 11 yr old Intertherm (by nordyne) 3 ton heat pump/ac
I have an 11 yr old Intertherm (by nordyne) 3 ton heat pump/ac unit. It worked fine untill this winter. electric bill was twice normal. When days got hot... turned on AC.. air, but no cold. called ac … read more
ComfortZone
ComfortZone
Associate Degree
515 satisfied customers
what size heat pump can I use for a goodman ARUF36421BA air
what size heat pump can I use for a goodman ARUF36421BA air Handler. I am installing it in my wall less workshop. Open area of 40 x 28 feet. I am looking for a old r-22 outside unit and I would like t… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have a old Rheem air handler with a bad drain pan on the
I have a old Rheem air handler with a bad drain pan on the A-coil. The only info I have is on the AH it's self. The AH is a model RHQA-1615-J. I need a replacement A-coil. Does anyone make one compati… read more
Heath
Heath
Vocational, Technical or Trade Scho
1,027 satisfied customers
I just had a bryant 3.5 ton installed with a 5 ton condenser
I just had a bryant 3.5 ton installed with a 5 ton condenser? I have approximately 2000sq ft in my house. The units doesnt seem to be working very well. Is it trur the unit is spec's so it wont go bel… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,870 satisfied customers
What is the difference between the air handlers FE4ANF003 and
What is the difference between the air handlers FE4ANF003 and the FE4ANF005 It is a horizontal in the attic installation Outside unit is 25HPA636A30 Which would be better and why? what is the list pri… read more
gotoman for ac
gotoman for ac
HVAC Technician
5,362 satisfied customers
I bought a new outside unit model JT4BD036K 3 ton heat pump,
I bought a new outside unit model JT4BD036K 3 ton heat pump, name plate says Gibson but Heatpump says Nordyne, my inside unit is a Goodman and everyone said as long as it was a-coil that it would work… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
I believe I have an 3.5 ton american standard unit and 3 ton
I believe I have an 3.5 ton american standard unit and 3 ton coil. it has a bad (coleman?) compressor. One contractor wants to install a Lennox "Elite" XP14 3.5 ton heat pump,3.5 ton heat pump coil,TX… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
I have a Comfortmaker C2h342GKB 3.5 ton Heat Pump installed
I have a Comfortmaker C2h342GKB 3.5 ton Heat Pump installed 2 years ago. It constantly runs in temps below 50 degrees OAT. It is hooked up to a York W4AHD16A06A Air handler. I have noticed that the He… read more
gotoman for ac
gotoman for ac
HVAC Technician
5,362 satisfied customers
Hi there. I have a 2-story typical colonial home in NJ. We
Hi there. I have a 2-story typical colonial home in NJ. We have a single forced air system for the whole house, which is located in the basement and does not work very well on the second floor. We are… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,870 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