HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
I have a new 22k mini split that developed a leak. I had my
Hi I have a new 22k mini split that developed a leak. I had my hvac contractor find and fix leak and recover r410 . Nitro tested then pumped down system. Added new r 410 to precharge amount. Now on co… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
12,347 satisfied customers
We had a new air conditioning/heat pump system in stalled in
We had a new air conditioning/heat pump system in stalled in out home in June 2014. In June of this year the began having problems with the internal coils freezing up and no air coming through the ven… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
12,347 satisfied customers
I have a 6 month old Trane XR15 with a heat pump here in Dallas.
I have a 6 month old Trane XR15 with a heat pump here in Dallas. The Trane dealer didn't tell me anything about winter settings. I have been leaving the thermostat on 'auto' or 'heat' but my friend to… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,638 satisfied customers
I have an electric furnace with heat pump. When the furnace
I have an electric furnace with heat pump. When the furnace is cold and hasn't been ran in a while, it blows air nice and hot. If I don't turn the thermostat off and let it cool down all the way, when… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,029 satisfied customers
My Carrier Infinity thermostat will reach the set temp (+21C)
My Carrier Infinity thermostat will reach the set temp (+21'C) at night, but then the normally slow regular pulsating blue light begins to pulse rapidly (i.e. about 3 times faster than normal pulsatio… read more
hvacexpertjoe
hvacexpertjoe
Electronics Technician
Vocational, Technical or Trade Scho
186 satisfied customers
My neighbors payne heatpump, i live in a condo and it is on
My neighbors payne heatpump, i live in a condo and it is on their wood deck directly above my unit, cause my walls to vibrate and crack , the noise is horrible and they claim this is normal. My unit i… read more
Appliance Guru
Appliance Guru
23,435 satisfied customers
Ihave a bryant heat air pump model#213BNA060-A whichthe blower
Ihave a bryant heat air pump model#213BNA060-A whichthe blower motor runs fine on cool and on heat strips but on heat pump it will start and stop while outside unit keeps running and this unit is only… read more
caleb
caleb
108 satisfied customers
Purchased a Carrier residential system in June 2010 - the Performance
Purchased a Carrier residential system in June 2010 - the Performance Series electric heat pump and the infinity Series furnace and from the beginning it would make a loud noise as it turned on - soun… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,119 satisfied customers
Hello, My client has a tempstar smartcomfort 2200, I am building
Hello, My client has a tempstar smartcomfort 2200, I am building an addition of 418 sq feet. The architect said it would be fine to just add ducts and returns to the existing unit. I am building an ad… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
772 satisfied customers
Just had installed Payne PA13 13 SEER using 410 . Installer
Just had installed Payne PA13 13 SEER using 410 . Installer has had fits working around substantial compressor pulsating and vibration transfer into the house. The unit seems to seem quiet enough outs… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
bryant hvac shut off due to dirty air filter. how do i reset
bryant hvac shut off due to dirty air filter. how do i reset it after installing new filter?… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,294 satisfied customers
I have a Bryant Model 633GS048A and a Carrier Model FX4BNF048
I have a Bryant Model 633GS048A and a Carrier Model FX4BNF048 Air Handle with a Bryant Legacy Thermostat and A Honeywell Humidistat. The house is in Florida and left for extended periods. The instruct… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,471 satisfied customers
I am building a 2 bed + a sitting area extention to my house.
I am building a 2 bed + a sitting area extention to my house. What type of air conditioning should I use? Separate units for each room or a central ducted system. Which is more cost effective and easi… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,119 satisfied customers
I have a Goodman HVAC unit 2 yrs old Model#CAPF4860C6BA.It
I have a Goodman HVAC unit 2 yrs old Model#CAPF4860C6BA.It was installed in my attic aparently properly as it ran fine for the last 24 months. Recently an extremely noticable vibration could be felt t… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,294 satisfied customers
I have a rheem split system 3 ton approx. 6 months old. The
I have a rheem split system 3 ton approx. 6 months old. The system heats and cool fine. The problem I have is that the outside unit make a humming sound - pulsating / frequency. Very noticable, even a… read more
Dan Linger
Dan Linger
Lead Technician / Energy Consultant
Bachelor's Degree
62 satisfied customers
I just purchased a Carrier Comfort heat pump system (25HCB3
I just purchased a Carrier Comfort heat pump system (25HCB3 series) about two weeks ago. It's installed on my roof, because I live in a townhouse. Since its installation, the unit transmit vibration s… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,119 satisfied customers
We have a 2 yr old Rheem 2 ton Weather King (Value Line) a/c
We have a 2 yr old Rheem 2 ton Weather King (Value Line) a/c compressor with a Rheem 3 ton air handler. The compressor is very loud outside and makes an unbearable pulsating noise that transfers throu… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
I have a Bryant Heat Pump Model 213ANA that is making a very
I have a Bryant Heat Pump Model 213ANA that is making a very loud noise when trying to turn on or going into defrost. This is a known problem with this model. This unit is less than 6 months old. What… read more
electrifier
electrifier
Owner - Contractor
Bachelor's Degree
1,610 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:

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.

Jerry

Jerry

Service Technician

575 satisfied customers

HVAC Technician. Hearth Products Specialty

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

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

Thehvacguy

Thehvacguy

LIC HVAC,Plumber

426 satisfied customers

Certified HVAC Universal Technician,Lic plumbing contractor, 28 yrs exp

Drcool

Drcool

HVAC Technician

264 satisfied customers

i have been an A/C tech for the past 30 Years. working on window types, split type, and package

N4IEA

N4IEA

NATE Certified; HVAC Technician

227 satisfied customers

Retired, HVAC / Electrical Technician / Contractor 35-years Experience.

< 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