How JustAnswer Works:

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

Ask gotoman for ac Your Own Question

gotoman for ac
gotoman for ac, HVAC Technician
Category: HVAC
Satisfied Customers: 4737
Experience:  51 years of experience install design and repair of all makes and models of AC
Type Your HVAC Question Here...
gotoman for ac is online now
A new question is answered every 9 seconds

Ameristar Gas furnace Even when the furnace shuts off but

Resolved Question:

Ameristar Gas furnace : Even when the furnace shuts off but the fan keeps on blowing air. The Fan doesnot shutdown since a week.
Submitted: 3 years ago.
Category: HVAC
Expert:  gotoman for ac replied 3 years ago.
If furnace is operating normally but fan does not shut down. Problem is in the furnace board. This board control all speeds of fan for heat and cool. The fan relay inside baord is weak. The only way to correct problem is to replace board. Id you need a source let me know. Will need number of furnace baord. Russ
gotoman for ac, HVAC Technician
Category: HVAC
Satisfied Customers: 4737
Experience: 51 years of experience install design and repair of all makes and models of AC
gotoman for ac and 2 other HVAC Specialists are ready to help you
Customer: replied 3 years ago.

Hi Russ,

Details On the Board

Made in Mexico

C-C

50A55-474

XXX-XXXX REL A

Details on small boxes (may be they r iCs)

50A55-47404

0522P

D341235P01

0522P

CNT2891

XXX-XXXX

XXX-XXXX A145

 

Zettler written on small boxes

 

XXX-XXXX written on Brown Strip

 

White-Rogers and CARBIDE written on the board.

 

I called my Friend who built the Deck for me. He said there r 3 wires coming from outside and going into the Motherboard. He was saying that if you have only one thermostate to control and may be one for fan then he was questioning to himself why there r 3 wires entering the motherboard.

He then removed one wire ( they were just red and blank) then fixed back , But i didnt had any heat for the night and the fan was blowing the cold/normal air then in the morning i went to see as it was cold and open the box and found one wire hanging which i fixed as i knew where it was before.

So now the Furnace also fires up and the fan too and the good news is that now the fan shuts off after the furnace shuts off as it was before. So for now the things r back to normal and good. BUT NOW I AM WORRIED WHY THIS PROBLEM HAPPENED and how i can prevent this from happening in future as now i will be always worried that the thing just got resolved on its own without doing anything so i might face this problem again.

I have provided the details for the board and see if it would be advisable to have it as a spared or atleast to know how i can get it and how long it will take and what is the price.

Kindly give ur expert advice.

Thanks

Expert:  gotoman for ac replied 3 years ago.
You can pick up a new board at www.myhvacparts for about 100.00, If youjust a heating thermostat connected. The terminals are R and W for wires. You have a diagnostic light on board. If this happens again check the board will flash code. The flash code is on board. Russ

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. Jimmy Bagley, IA
< Last | Next >
  • 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. Jimmy Bagley, 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!!!! Alex Los 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. GP Hesperia, CA
  • I couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin Kernersville, 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. Esther Woodstock, 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. Robin Elkton, Maryland
 
 
 

Meet The Experts:

 
 
 
  • gotoman for ac

    HVAC Technician

    Satisfied Customers:

    4657
    51 years of experience install design and repair of all makes and models of AC
< Last | Next >
  • http://ww2.justanswer.com/uploads/SE/ServiceTechRus/2012-6-7_2119_056.64x64.JPG gotoman for ac's Avatar

    gotoman for ac

    HVAC Technician

    Satisfied Customers:

    4657
    51 years of experience install design and repair of all makes and models of AC
  • http://ww2.justanswer.com/uploads/AL/alumalite/2012-5-10_234018_shutterstock506249951forJA500.64x64.jpg Phil's Avatar

    Phil

    Mechanical Engineer

    Satisfied Customers:

    3888
    Retired HVAC/ Electrical & Boiler contractor. Industrial
  • http://ww2.justanswer.com/uploads/skibum0101/2008-12-16_015819_just_answer.jpg Rick Mather's Avatar

    Rick Mather

    HVAC Technician

    Satisfied Customers:

    3132
    35 years experience, HVAC
  • http://ww2.justanswer.com/uploads/RY/Rygis20/2011-5-7_3143_DSC5324.64x64.JPG Matthew's Avatar

    Matthew

    HVAC Technician

    Satisfied Customers:

    1994
    14 years experience in the HVAC field of service, installation, Manual J & D calculations
  • http://ww2.justanswer.com/uploads/KE/kentguidry/2011-9-26_214316_0059.64x64.jpg Kenton Guidry's Avatar

    Kenton Guidry

    HVAC Technician

    Satisfied Customers:

    962
    12 years install/service experience.
  • http://ww2.justanswer.com/uploads/solarman1947/2009-12-13_223915_phpkKBcXq_c2PM.jpg Rick Ridley's Avatar

    Rick Ridley

    UK Heating Engineer

    Satisfied Customers:

    871
    Retired But have had 30 years on the tools, Ex CORGI
  • http://ww2.justanswer.com/uploads/Ironheadfan/2009-12-18_222416_pump_005.jpg Tom's Avatar

    Tom

    HVAC Technician

    Satisfied Customers:

    770
    16+yrs HVAC/R service. Residential Commerical Industrial