HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

I have a older unit coolair, bout a 99 model. last week i…

Customer Question
Hi i have a...

Hi i have a older unit coolair , bout a 99 model . last week i replaced the water pump , an thats all good . yesterday i replaced the motor with a fasco 750 watt motor , an upgrade from the 600 watt , that was stuffed.

Contractor's Assistant: Did you double-check the thermostat's settings? And what about the filters?

Filters are fine , problem im having the motor wont kick in , the elements wet in pre wet mode no worries , but the fan wont kick in . i have put it back together in the same wire diagram . not sure whats not allowing it to kick in

Contractor's Assistant: Do you plan on doing the work yourself?

Yes i have done with a handy background i service my own trucks

Contractor's Assistant: Anything else we should know to help you best?

I suspect it could be the white canaster , which the 2 black wires run into

Submitted: 7 months ago.Category: HVAC
Show More
Show Less
Ask Your Own HVAC Question
Answered in 25 minutes by:
1/6/2018
HVAC Technician: Steve Peck, Over 24 years experience Just Ask, quick HVAC repair! replied 7 months ago
Steve Peck
Steve Peck, Over 24 years experience Just Ask, quick HVAC repair!
Category: HVAC
Satisfied Customers: 16
Experience: Owner at Steve Peck Heat And Air
Verified

Hello I'm Steve and should be able to help you.

Ask Your Own HVAC Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a hvac technicianLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Phil Your Own Question
Phil
Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 7,426
7,426 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

7,426 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 >

Related HVAC Questions
Im trying to replace my ac fan motor. Its very old and im
Hi im trying to replace my ac fan motor. Its very old and im having a hard time finding an equivalent motor. I have all the specs but these new motors have a lot more cables than my old one. Old one j… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
I have a Carrier model # ***** S/N 3788H01322 heat pump
I have a Carrier model # ***** S/N 3788H01322 heat pump with a defective blower (inside unit) motor. It's cold outside! I need help with replacement part number for the blower and squirrel cage. I pla… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
I have a champion 2000 watt inverter generator and a lennox
I have a champion 2000 watt inverter generator and a lennox G40UH furnace. I cannot get the furnace to run on the generator. My generator is hooked up directly to the furnace with an extension cord. I… read more
AssuredElectrical
AssuredElectrical
Electrical Contractor
High School or GED
332 satisfied customers
I have a York Diamond 80 furnace model P4HUA12L06401A and the
I have a York Diamond 80 furnace model P4HUA12L06401A and the blower does not start. The burner lights then eventually turns off because of the limit switch. I suspect the problem is that the blower i… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I have an old central air unit (25 years old) that will likely
I have an old central air unit (25 years old) that will likely be replaced in the next year or two. Right now, I suspect outdoor unit fan motor is failing. Compressor springs to life when thermostat t… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,024 satisfied customers
od fan working on ac side but stopped working on heat side,
od fan working on ac side but stopped working on heat side, don't hear defrosting noise any more either… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
Hello Rick, I have a Honeywell R8184G 4009 for oil furnace,
Hello Rick, I have a Honeywell R8184G 4009 for oil furnace, it wont start the oil pump at all. My buddy already pressed the reset button several times, pump kicked on for him with no luck of firing. T… read more
Rick the plumber
Rick the plumber
Owner
9,857 satisfied customers
have a older goodman model furnace model gd075-3 rev s, i c
have a older goodman model furnace model gd075-3 rev s, i c limit switch rotate and flame kicks on , but blower wont kick on, then flame kicks out… read more
hvacexpertjoe
hvacexpertjoe
Electronics Technician
Vocational, Technical or Trade Scho
80 satisfied customers
Hi.. Im replacing a Blower motor and I had someone else take
Hi.. I'm replacing a Blower motor and I had someone else take the motor out so i'm unsure about the connections going back on. the Diagram on the motor shows White - Common, Black - Hi, Blue - Med, Re… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
I have a faulty Honeywell gas control valve SV9410M2910.
I have a faulty Honeywell gas control valve SV9410M2910. I have ordered a Honeywell gas control valve SV9501M2528 which was indicated would replace previous valve. The connections are not quite the sa… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,426 satisfied customers
my furnace wont light. blower kicks on when set to cool but
my furnace wont light. blower kicks on when set to cool but when set to heat it wont spark ignite or blow… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,416 satisfied customers
I have an older mobile home that I use as a lake cottage. It
I have an older mobile home that I use as a lake cottage. It has an equally older furnace. I am not sure of the make of furnace and I am not at the cottage at the moment to inspect to give you the nam… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
when should the A155 Fasco Furnace Blower turn on when air
when should the A155 Fasco Furnace Blower turn on when air conditioner is running. My evaporation coils are freezing up after 3 hours of operation. I am looking at the A155 Fasco Furnace Blower and it… read more
Tim H
Tim H
Lead building engineer
Vocational, Technical or Trade Scho
1,922 satisfied customers
MY xl14i has quit, the fan on the outdoor unit wont start.
MY xl14i has quit, the fan on the outdoor unit wont start. Can get it going by poking with a stick. Fan then continues to run but at a slower than normal speed. Should we shut it down and call for ser… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I have a Coleman Evcon furnace model DGAT075ADC. When I arrived
I have a Coleman Evcon furnace model DGAT075ADC. When I arrived home I noticed that it was running in what sounded like the start of cycle mode with just the Fasco motor running. The temp was too warm… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
i have a older trane unit on my roof and ive been having consistent
i have a older trane unit on my roof and ive been having consistent problems with the heater and ac turning on for about 30 seconds then shutting off. any ideas?… read more
Heath
Heath
Vocational, Technical or Trade Scho
1,002 satisfied customers
hey i have a trane electronic ignition furnace...80+...bout
hey i have a trane electronic ignition furnace...80+...bout ten years old...furnac will go thru its normal start up cycle and than run for about 30 40 seconds than shut up...fan continues to run there… read more
Bill
Bill
High School or GED
318 satisfied customers
I replaced my Lennox 80% circa 1978 80000 in 64000out with a
I replaced my Lennox 80% circa 1978 80000 in 64000out with a Payne P9 80000in 72000 out direct vent furnace.1. Did not change duct sizes.2. Checked input rate at gas meter . Checks out at 72000 input … read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 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