HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
My room gets stuffy, I had an HVAC person look at it and
My room gets stuffy, I had an HVAC person look at it and said that the air coming out is correct and the return is fine.But for some reason the room is always running stuffy I have to crank it down to… read more
Tamar D
Tamar D
Mechanic II
Vocational, Technical or Trade School
693 satisfied customers
I am installing a room air conditioner in my bedroom so I
I am installing a room air conditioner in my bedroom so I want to know how loud is 43 decibels from 14 feet away. … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
9,582 satisfied customers
How do we figure what type/size makeup air unit we would
How do we figure what type/size makeup air unit we would need for a small commercial kitchen?… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
The exhaust fan of the hood is 6500 cfm. And fresh air is
The exhaust fan of the hood is 6500 cfm. And fresh air is 4500 cfm. One suggested that I should make the fresh air only %20 less which is 5200 cfm? What is right?… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
My Honeywell AC/Heat Pump heats well but the thermostat is
My Honeywell AC/Heat Pump heats well but the thermostat is inaccurate up to 10 degrees or more, typically overstating while I am currently heating.I do have smart home with a bunch of temperature sens… read more
Michael Ferryman
Michael Ferryman
215 satisfied customers
I had a new system put in and am having problems. The
I had a new system put in and am having problems. The installers don't seem to want the fix it and tell me there is no issue. I have a two unit goodman system. 5 tons/13 seer downstairs and 3 ton/14 s… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
9,582 satisfied customers
I am getting a quote on installing a Trane XL16i model #4TWX6049H1000A.
I am getting a quote on installing a Trane XL16i model #4TWX6049H1000A. Is that the latest on high effciency.… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
Can you give me a formula or a easy way to convert a swamp
Can you give me a formula or a easy way to convert a swamp cooler to refrigerated air when doing a conversion at a house? I understand roughly 400 sq feet per ton but that doesnt mean the duct work is… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,029 satisfied customers
Hi i have tow bedroom condo tow floor,laguna niguel,my Ac?heater
Hi i have tow bedroom condo tow floor,laguna niguel,my Ac?heater central is not in a good shape,can't afford to replace them,i am thinking about getting one of these 12,000 BTU 1+ Ton Ductless Mini Sp… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
Hey. I live on the top floor of a historical building. 1200sqf
Hey. I live on the top floor of a historical building. 1200sqf (one bedroom). They installed fan coils in each unit and in th e 7 years i have been living there it has had nothing but problems. It doe… read more
Appliance Guru
Appliance Guru
21,135 satisfied customers
Hello, I would like to know if you can guides us to a solution
Hello, I would like to know if you can guides us to a solution to be able to solve the following issues in our printshop. We have a 5000 sq facility, broken down to: XXXXX XXXXX + 1500 Office space. I… read more
V12Tech
V12Tech
252 satisfied customers
Greetings. If a heat pump manufacturers spec calls for a target
Greetings. If a heat pump manufacturer's spec calls for a target subcool of 8, yet also advises to charge an additional specified amount of R410a for a longer line length and another additional amount… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
I recently switched a copeland compressor from a 2003 Goodman
I recently switched a copeland compressor from a 2003 Goodman to an ancient janitrol Condenser. The compressor appears to be working at 14 amps but the only problem I'm having is the pressures on my g… read more
Will
Will
President
Vocational, Technical or Trade Scho
175 satisfied customers
I have a new frigidaire 6500 btu bought from Lowes. However,
I have a new frigidaire 6500 btu bought from Lowes. However, since this is electronic thermostat, I need to calibrate the sensor to make the room temperature drops colder before the air compressor goe… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
I have four big problems that are all part of one HUGE problem.
I have four big problems that are all part of one HUGE problem. Here goes: Specs: 1,700 sq.ft. 3-level townhome built new 1999 No basement, ground level entry Washington, DC Comfortmaker Furnace/Air C… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
We just bought an apartment building with old 1960 wall units
We just bought an apartment building with old 1960 wall units in them - this is in redondo beach ca. - Should we look at just replacing the wall unites or heat pump or something else?… read more
My20yrs.exp.canhlpU
My20yrs.exp.canhlpU
Contractor
44 satisfied customers
i have a noise in the furnance duck work, i think its the inducer
i have a noise in the furnance duck work, i think its the inducer motor, or one that runs 24/7 you cannot hear it at the furnance, only 60 feet away in the two bedrooms at the end of the duck work, it… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,113 satisfied customers
I turned the thermostat up (A/C) and now the air will not come
I turned the thermostat up (A/C)went to turn it cooler again and now the AC will not come back on. The thermostat? The air conditioner is only 1 year old. Checked the owners manual for the thermostat … read more
Tom
Tom
HVAC Technician
Vocational, Technical or Trade Scho
770 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

8,427 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

1,029 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.

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

I have been in the HVAC business for over 40 years.

< 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