HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Goodman GVC9 furnace: blower will turn on, but no heat.

Customer Question
Checked intake and exhaust, they...
Goodman GVC9 furnace: blower will turn on, but no heat. Checked intake and exhaust, they look ok. Flashing code 4 so replaced the filter which needed replacing. Limit switch in middle of unit shows no resistance on Ohm meter. Still flashing code 4 after turning off for 10 minutes and replacing filter.
Submitted: 4 months ago.Category: HVAC
Show More
Show Less
Ask Your Own HVAC Question
Answered in 11 minutes by:
1/3/2018
HVAC Technician: Rick, HVAC Supervisor replied 4 months ago
Rick
Rick, HVAC Supervisor
Category: HVAC
Satisfied Customers: 23,974
Experience: 40+ yrs. experience as a licensed oil & gas technician.
Verified

Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your issue. First I’ll need some more info so I have a more complete picture of your situation.

No resistance as in open or closed circuit? If switch shows closed trace the wires back to the board and test continuity across the entire limit circuit at the circuit pins that connect to the board.

Ask Your Own HVAC Question
Customer reply replied 4 months ago
0 ohms, no resistance, complete continuity. tracing the circuit now
HVAC Technician: Rick, HVAC Supervisor replied 4 months ago

Ok

Ask Your Own HVAC Question
Customer reply replied 4 months ago
please call(###) ###-####
HVAC Technician: Rick, HVAC Supervisor replied 4 months ago

Phone call is an additional charge and I'm logging off for the night shortly

Ask Your Own HVAC Question
Customer reply replied 4 months ago
youre not going to help?
HVAC Technician: Rick, HVAC Supervisor replied 4 months ago

Not tonight, if you want help tonight opt for another expert

Ask Your Own HVAC Question
Customer reply replied 4 months ago
how do i do that?
HVAC Technician: Rick, HVAC Supervisor replied 4 months ago

You trace the leads connected to the limit (in both directions back to where they connect to the board. Then probe the connector pins they are attached to. Power off of course

Ask Your Own HVAC Question
Customer reply replied 4 months ago
You were no help. I had to call a technician in to finish the job. It was zero degrees overnight, and I had to get the issue fixed. I better not have to pay a dime for this.
HVAC Technician: Rick, HVAC Supervisor replied 4 months ago

Ok, there are limits as to what I can do from here. All I can do is provide troubleshooting assistance. Actually doing what's required is up to you. I'll let customer service know you want a refund. Please do not respond to this thread again. If you have more questions contact customer service.

Ask Your Own HVAC Question
Was this answer helpful?
Ask Phil Your Own Question
Phil
Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6,938
6,938 Satisfied Customers
Experience: Retired HVAC/ Electrical & Boiler contractor. Industrial

Phil is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

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

6,938 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

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

953 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

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 >

Related HVAC Questions
I HAVE AN OLD LENNOX FURNACE AND I DONT KNOW WHAT THE BTU
I HAVE AN OLD LENNOX FURNACE AND I DONT KNOW WHAT THE BTU OUTPUT IS ON IT TO BUT A NEW ONE WITH COMPARABLE OUTPUT. … read more
Phil
Phil
Mechanical Engineer
6,938 satisfied customers
My blower is working but no cold air. Just had a "service
just had a "service filter" on thermostat. clicked reset and then changed the filter a day or two afterwards … read more
Phil
Phil
Mechanical Engineer
6,938 satisfied customers
Billy, I just read your dissrtation about Payne Led Code 24
Hello Billy,I just read your dissrtation about Payne Led Code 24 resolutions. Greatly appreciated.I believe i was the numbskull that blew the purple fuse when trying to install a nest e thermostat.Whi… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
The wire color for the low voltage on the inside and outside
The wire color for the low voltage on the inside and outside units are different colors how do I match the correct colors together and make work inside unit colors are red, white , brown ,blue and gre… read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,792 satisfied customers
MY Rheem furnace main blower comes on before the ignition
MY Rheem furnace main blower comes on before the ignition and flame starts … read more
Rick
Rick
HVAC Supervisor
23,974 satisfied customers
My unit coded 13 high discharge pressure and it shut down on
My unit coded 13 high discharge pressure and it shut down on start stop mode it was set at 34 at 5 degree before kick back on so I set to continuance and it's down to 36 and still running will anythin… read more
Phil
Phil
Mechanical Engineer
6,938 satisfied customers
My oil burner doesn't kick off. Since I woke up today. My
Since I woke up today. My thermostat is set at 72 degrees but it says 68. I came down to the oil burner and I see that the diagnostic light is flashing every have second. I pressed the reset button and it kicked off for a couple of seconds and then it stopped and the light went back to flashing. … read more
Rick
Rick
HVAC Supervisor
23,974 satisfied customers
I am doing a new HVAC install and I have general questions
I am doing a new HVAC install and I have general questions leading up to the install. I need an experienced installer to assist with general questions about circuit breakers, sizing, brands and other … read more
David Bowden
David Bowden
Owner
839 satisfied customers
Have two wiring bundles going to terminal block on air
hi. have two wiring bundles going to terminal block on air handler/furnace. On is simply red/white, the other is red/white/green/blue. The red/white/green/blue connects thermostat to air handler, R to… read more
Phil
Phil
Mechanical Engineer
6,938 satisfied customers
I HAVE A NORDYNE ELECTRIC FURNACE E 3 EB - 010 H IN MOBIL
I HAVE A NORDYNE ELECTRIC FURNACE E 3 EB - 010 H IN MOBIL HOME. FAN WON'T TURN OFF … read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 satisfied customers
Seeking advice. Have a Honeywell PC8900 system. Don't know
seeking advice. Have a Honeywell PC8900 system. Don't know what advantages/disadvantages that system may have over replacing with a current "smart" thermostat. It functions (other than "send out" erro… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I live in a condo complex. My elderly upstairs neighbor just
Hello. I live in a condo complex. My elderly upstairs neighbor just dropped down to tell me that her heat pump outside was running despite having the thermostat "System" setting set to "Off". She has … read more
Rick
Rick
HVAC Supervisor
23,974 satisfied customers
The fan that blows out air comes on and runs steady but the
The fan that blows out air comes on and runs steady but the compressor is not working. What can I do to repair or fix this problem … read more
Bill
Bill
Service Mgr
98 satisfied customers
What Carrier thermostat will replace a Carrier Thermidistat
What Carrier thermostat will replace a Carrier Thermidistat installed in 2000? I want an exact functional replacement. … read more
Phil
Phil
Mechanical Engineer
6,938 satisfied customers
My ac isn't working. The thermostat screen is blank. Are
My ac isn't working. The thermostat screen is blank. Are there batteries that need to be changed? … read more
Phil
Phil
Mechanical Engineer
6,938 satisfied customers
AC not working, screen blank and water in the drain pan.
AC not working, screen blank and water in the drain pan. Checked both fuse boxes and neither has been tripped. … read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
953 satisfied customers
Is there a charge for answering questions? So I would be
So I would be amenable to paying if there is an actual solution that works without calling in a tech. … read more
Phil
Phil
Mechanical Engineer
6,938 satisfied customers
Our house is a relatively recent (5 year) rebuild with all
Our house is a relatively recent (5 year) rebuild with all new hvac components. Never any issues - 2 zones, excellent cooling/ac in summer and excellent heat in winter. Last night the system started b… read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 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.

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