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 lennox hp26-048-9p the outside unit keeps shutting
I have a lennox hp26-048-9p the outside unit keeps shutting down. When I reset the breaker it comes back on and works for a little while and shuts back off. On the board the green light blinks while t… read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,126 satisfied customers
You helped me get my ac running again last Sept. I'm hoping
Hello again. You helped me get my ac running again last Sept. I'm hoping you can walk me through another problem. This time the unit runs and runs, but no cool air comes out. It never shuts off, just … read more
airheatman
airheatman
HVAC Technician
6 years college
10,368 satisfied customers
My r410a Panasonic ac runs for about5 mins then turns off
Hi my r410a Panasonic ac runs for about5 mins then turns off and then the timer light flashes it can then be reset but does the some thing again … read more
Michael Ferryman
Michael Ferryman
111 satisfied customers
I have an outdoor Goodman heat pump in southern Indiana. It
I have an outdoor Goodman heat pump in southern Indiana. It is all frosted up around the fan, and the fan hasn't been turning the last couple of days. Yesterday it was blowing warm air, but today it i… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,024 satisfied customers
Lennox cb30M-41-1p1st problem...inside unit runs in A/C mode
Lennox cb30M-41-1p 1st problem...inside unit runs in A/C mode but outside unit does not. Turn two breakers off at the bottom on the inside unit for 5 minutes, turn them back on and then both units wil… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
I have a Lennox HS26 with a ZR46K3-PFV-250 compressor. Unit
I have a Lennox HS26 with a ZR46K3-PFV-250 compressor. Unit seemed to be running fine yesterday. This morning no cool air. Condenser fan is running. I do not think that compressor is. Took side panel … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,009 satisfied customers
I have a TH8320 thermostat and the screen got busted. I changed
I have a TH8320 thermostat and the screen got busted. I changed it out with a RTH8580 unit . The only difference is my old thermo had the s1,s2 for external temp. So I just wrapped old sensor wires ba… read more
Jerry M.
Jerry M.
Senior HVAC Technician
High School or GED
153 satisfied customers
Lennox central Air conditioner suddenly stopped working, furnace
Lennox central Air conditioner suddenly stopped working, furnace fan is still working but the fan on the top of the Lennox unit outside is not running… read more
Jason
Jason
Mentor Service Technician
Associate Degree
729 satisfied customers
I have a Lennox Hp26-04207p heat pump. The unit is about 10
I have a Lennox Hp26-04207p heat pump. The unit is about 10 years old. The outdoor unit fan will not come on automatically. In order to get it running, I have switch off/on the ac breaker... after the… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,009 satisfied customers
Model Lennox HP26-048-9P. We have no control voltage to our
Model Lennox HP26-048-9P. We have no control voltage to our 220v contactor in the heat pump. Outside unit does not kick on at all. No 220v output from the contactor for the fan or the compressor.… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
Hi, I have a Lennox Heat Pump model HP26-030-7P and 1 month
Hi, I have a Lennox Heat Pump model HP26-030-7P and 1 month ago, the unit start making more noise than usual. When the condenser fan motor is running, it sound like something is knocking inside the he… read more
N4IEA
N4IEA
Customer Service
Associate Degree
227 satisfied customers
I have a heat pump and it seems the low voltage is wired incorrectly.
I have a heat pump and it seems the low voltage is wired incorrectly. The condensing unit is a HP 26-048-9P and the evap unit is a CB 29M-51-1 (no heat strips in unit, just a heat pump) The red light … read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I have a Payne inside unit PF1MNB036, outside unit
I have a Payne inside unit PF1MNB036, outside unit PH10JA036-F. I have to say it has been a Payne in my side. Installed in 2004 when my house was built. On the outside unit I have replaced 2 capacitor… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I have a bryant HVAC cooling and heating system. one of my
I have a bryant HVAC cooling and heating system. one of my outside fans stopped working in the last 24 hours. On inspection the coils were very dirty on the outside. The breaker was not tripped. I hav… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,009 satisfied customers
payne pg9maa. short cycl. (runs for about 40 sec.). if turn
payne pg9maa. short cycl. (runs for about 40 sec.). if turn over to heat works just fine. box was frozen but is not now.… read more
ComfortZone
ComfortZone
Associate Degree
515 satisfied customers
I have a Goodman CK24-1B AC Unit. Turn on the AC, fan and
I have a Goodman CK24-1B AC Unit. Turn on the AC, fan and unit fire up, start to blow cool air. After about 10 minutes, air continues to blow, however, fan stops and I hear the power to the unit still… read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 satisfied customers
I have a Trane XL1200 (model YCXO24G1MOAB). The air conditioner
I have a Trane XL1200 (model YCXO24G1MOAB). The air conditioner suddenly quit cooling. It is putting out air through the vents, but the air is not cool. The outside of the unit feels cool to touch on … read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 satisfied customers
Hi, Outside compresser unit comes on when ac is turned on but
Hi, Outside compresser unit comes on when ac is turned on but the fan stops turning after about 10 min. and fan motor still running and gets hot. Is this bad fan motor. Thanks Mike… read more
coolman1973
coolman1973
AC/Heat Tech
Vocational, Technical or Trade Scho
162 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

7,634 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