HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
For starters where is the reset switch on my nordyne
For starters where is the reset switch on my nordyne furnace … read more
Expert
Expert
Owner
Hvac
49 satisfied customers
My furnace won't kick on, there is a blinking light, 1 day,
My furnace won't kick on JA: Are you getting any error codes or blinking lights on your furnace? How old is it? Customer: there is a green blinking light JA: How long has this been going on with your … read more
Sonny
Sonny
HVAC Service Technician
Mechanical Engineering
28 satisfied customers
FURNACE BLOWER COMES ON MOTOR COMES ON BUT SHUTS OFF AFTER
FURNACE BLOWER COMES ON MOTOR COMES ON BUT SHUTS OFF AFTER MAYBE A MINUTE OR TWO. nO GLOW BAR LIGHTS AT ALL. Had a bird in the flu last time that happened but checked pipes no obstruction there that I… read more
Rick
Rick
Supervisor
34,124 satisfied customers
Furnace no heat 90% Nordyne. 4 years filter new, circuit
4 years filter new, circuit board led flashes twice … read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,026 satisfied customers
My Goodman furnace does not ignite. LED flashes 3 times
My Goodman furnace does not ignite. LED flashes 3 times gives a pressure switch error code. Bypassing the pressure switch made everything work. But replacing the switch did not fix it.… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,987 satisfied customers
I have a MMHB-077ABHR-06 furnace that is not lighting. The
I have a Miller MMHB-077ABHR-06 furnace that is not lighting. The draft motor comes on and there are several clicks heard but no ignition. Then, I get 2 flashes of a red light that keeps repeating. I … read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,026 satisfied customers
I have a Trane XE90 that will not kick on automatically, the
I have a Trane XE90 that will not kick on automatically, the exhaust fan kicks on but does not start. If I in plug the clear hose from the CDV and PO2 the furnace will start. The red light flashes 3 t… read more
hvacdave84
hvacdave84
Lead Service Technician
Vocational, Technical or Trade School
123 satisfied customers
Nordyne furnace not starting. Fault in pressure switch light
My furnace Nordyne is not starting. There is a fault with the pressure switch light. It is blinking two times together and no start up. There is only one furnace filter. I took off when starting up. W… read more
Gaztech1
Gaztech1
Technician
Vocational, Technical or Trade School
2,131 satisfied customers
I'm getting a furnace error message. My Diamond 90 York is
I'm getting a furnace error message. My Diamond 90 York is blinking 6 times. The manual says: 6 FLASH: This indicates that after the unit was operating, the pressure switch opened 5 times during the c… read more
airheatman
airheatman
HVAC Technician
6 years college
15,729 satisfied customers
Hi ... I have an armstromg ultra v enhanced 93 furnace.
Hi ... I have an armstromg ultra v enhanced 93 furnace. The 1st fan blows but the burners do not ignite. I checked all the air lines to the pressure switches and all seems fine. The flame sensor is cl… read more
Matthew
Matthew
Service tech
Bachelor's Degree
2,014 satisfied customers
Hi Tim, I am working on a BDP Model 373LAV024055. There are
Hi Tim, I am working on a BDP Model 373LAV024055. There are 2 issues, 1) failure to ignite, 2) simetimes ignites and shuts down in 1-2 minutes. I checked the code for failure to ignite, #34. I cleaned… read more
airheatman
airheatman
HVAC Technician
6 years college
15,729 satisfied customers
Our hanging Lennox Model number Lf24-150 furnace is acting
Our hanging Lennox Model number Lf24-150 furnace is acting up. It will ignite and get warm for a while then quit heating, while the fan keeps blowing. Any ideas what to look at first? Thank you… read more
airheatman
airheatman
HVAC Technician
6 years college
15,729 satisfied customers
Hi - I have an H9MPD furnace and am getting the 3 flashes code.
Hi - I have an H9MPD furnace and am getting the 3 flashes code. I tried tapping on the pressure switch and took the hose off, cleaned it, and blew & sucked on the hose and it appears the switch is cyc… read more
warmneighbor
warmneighbor
owner
Vocational, Technical or Trade Scho
162 satisfied customers
I have a trane xe80 gas furnace and I can hear it trying to
I have a trane xe80 gas furnace and I can hear it trying to kick on but there is not fire from the ignition it is also had a little light that is flashing 3 times is this an error code?… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
I have a Rheem 90 plus split unit. Mod # RGTA-07EMAE. It
I have a Rheem 90 plus split unit. Mod # XXXXX It is 11 years old. When thermostat call for heat fan cycles but no gas flows and unit goes off. Error flash on circuit board flashes 2 times. What is th… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
Ruud Silhouette 2 , mfg.date 11/02. model # UGLH-15EARJR.
Ruud Silhouette 2 , mfg.date 11/02. model # XXXXX I cannot get the unit to start. There is a series of 4 blinking lights on the middle "OK" light. power light is on.… read more
Heath Moyer
Heath Moyer
1,071 satisfied customers
I have a Gibson furnace. On start-up this heating season it
I have a Gibson furnace. On start-up this heating season it blows out cold air right from being turned on, and then the fan won't go off - I have to cut the power to get it to stop. The furnace is abo… read more
Rick
Rick
Supervisor
34,124 satisfied customers
Im working on a Coleman model # XXXXX gas furnace. The
I'm working on a Coleman model # XXXXX gas furnace. The pilot light is not lighting, however the flu exhaust motor is running. The fan relay was just changed a few days ago (the blower fan would not s… read more
JBM HVAC
JBM HVAC
HVAC/R Technician
Vocational, Technical or Trade Scho
50 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

576 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