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 just received new delonghi portable air conditioner put it
Hi I just received new delonghi portable air conditioner put it together and it keeps saying HL it has no water in it … read more
Tamar D
Tamar D
HVAC Mechanic II / Service Tech
Vocational, Technical or Trade School
1,878 satisfied customers
My Delonghi Pinguino got wet when basement flooded> i dried
My Delonghi Pinguino got wet when basement flooded> i dried it out and it runs for a short time, then blows the breaker and won't restart. … read more
Tamar D
Tamar D
HVAC Mechanic II / Service Tech
Vocational, Technical or Trade School
1,878 satisfied customers
I have a DeLonghi PAC ANK 92 silent that isn't cooling a
I have a DeLonghi PAC ANK 92 silent that isn't cooling a room down anymore I require for technician to have a look at it … read more
Tamar D
Tamar D
HVAC Mechanic II / Service Tech
Vocational, Technical or Trade School
1,878 satisfied customers
Unit will not respond to being plugged in. I have checked
unit will not respond to being plugged in. I have checked the outlet and reset the plug but nothing is working. … read more
Tamar D
Tamar D
HVAC Mechanic II / Service Tech
Vocational, Technical or Trade School
1,878 satisfied customers
My portable air conditioner won't stop cooling. Delonghi
since I emptied the water reservoir thing about a week ago. I've tried turning it off, unplugging it for 10 min, cycling it through the different modes, recleaning the filter, reemptying the reservoir … read more
Charles Bodenheimer
Charles Bodenheimer
Owner
Associate Degree
162 satisfied customers
I tried to do the following, unplug el. circuit, hose off
I tried to do the following, unplug el. circuit, hose off whatever inside the condenser of my Bryant Air Cond. 187BNA model. Still the same msg 84 High Pressure Lockout Should I concentrate on certain… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,442 satisfied customers
I have a delonghi pinguino that will not cool. The
I have a delonghi pinguino that will not cool. The compressor is very hot to the touch, but no cold air blows out. What is the likely cause of this? … read more
Wes
Wes
HVAC Technician
Associate Degree
168 satisfied customers
DeLonghi PACC100 PF error. I see from this post the
DeLonghi PACC100 PF error. I see from this post the replacement part for a different unit is a TL1508. The picture of that part looks like the item on my unit. Do you know if that p/n will work on my … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,442 satisfied customers
I have a 85 Magic Chef (lennox) 48HWC 18-a and with the
I have a 1985 ish Magic Chef (lennox) condo bedroom closet 48HWC 18-a furnace/ air cond combo "magic pack". With the cover off the Pilot, Igniter, Flame Sensor Kit.(Lennox)Code: PIL81J05 Price: $144.7… read more
Expert
Expert
I have a Delonghi Pinguino PAC A110 portable air conditioner.
I have a Delonghi Pinguino PAC A110 portable air conditioner. I'm using it in my bedroom, and have noticed that after extended periods of use (several hours, more so when using the thermostat function… read more
Rick
Rick
Supervisor
29,434 satisfied customers
I have a high velocity air conditioner with a spacepak ESP2430D
I have a high velocity air conditioner with a spacepak ESP2430D blower and an amana RCC30a2b condenser that just started blowing hot air… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
I bought my hous 2 1/2 years ago with a warranity from comfort
I bought my hous 2 1/2 years ago with a warranity from comfort systems. I have always had air cond problems where the air outside is 110 and my insid is 77 even when i put it on 69. Even when it's in … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,435 satisfied customers
I had a new boiler & water heater installed last year. Ultra
I had a new boiler & water heater installed last year. Ultra plus 60 water heater and the Ultra-80 boiler. Over the winter I've had alot of condensation on the windows of my house. I never had a probl… read more
Rick
Rick
Supervisor
29,434 satisfied customers
I have a DeLonghi Portable Air Conditioner PAC C100 EL that
I have a DeLonghi Portable Air Conditioner PAC C100 EL that has been working fine. My son rolled it from my bedroom and set it up in my living room. It seemed to be working fine. About two weeks later… read more
Patrick
Patrick
Bachelor's Degree
3,151 satisfied customers
I just bought a used Delonghi Pinguino portable air conditioner
I just bought a used Delonghi Pinguino portable air conditioner PAC 03 U 7500 BTU's, and it worked for 2 days and now it won't even turn on. I've tried jiggling the water resevoir at the back and clea… read more
Charles
Charles
State Licensed HVAC Contractor
Associate Degree
69 satisfied customers
rheem rgra-12erajs furnace,indoor supply air blower does not
rheem rgra-12erajs furnace,indoor supply air blower does not operate properly, board sends power to blower, blower tries to start, board cuts off power. when blower is tested with test cord, blower op… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
i have a 3 ton goodman heating and air cond unit which i heat
i have a 3 ton goodman heating and air cond unit which i heat my 900 sq ft house with its less then 10 yrs old when it gets real cold out like 5 -10 deg above 0 it cant seem to keep up with the demand… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,442 satisfied customers
I turned on my central air last night, it started blowing cold
I turned on my central air last night, it started blowing cold air and within a few minutes it was blowing hot air. I did use the air back in April and it worked just fine. What could cause this...cou… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 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