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 need to re-set a PCB1201 2C Control Board. Can you walk me
I need to re-set a PCB1201 2C Control Board. Can you walk me through it?, Gary … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,139 satisfied customers
How much does this cost? I have a furnace flashing 34 error
I have a bryant furnace flashing 34 error code-ignition failure, I am an hvac tech myself, not sure what is going on … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,553 satisfied customers
Phil, This is related to the Plus 90 furnace, model #
Hi Phil, This is related to the Bryant Plus 90 furnace, model # ***** that you helped me repair some time back. (http://www.justanswer.com/hvac/9cu44-phil-logged-last-night-gave-credit-card-info.html … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,634 satisfied customers
I have an old Carrier FAU that was installed around 1983. The pilot was lighting intermit
I have an old Carrier FAU that was installed around 1983. The pilot was lighting intermittently until today. The spark ignitor just keeps "firing" when the thermostat calls for heat. In the past I was… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,634 satisfied customers
main burner lights but main burner flame very low it will adjust but the high setting is
main burner lights but main burner flame very low it will adjust but the high setting is only about 50 %… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,023 satisfied customers
I cant find a replacement valve for my trane part number 36e35
I cant find a replacement valve for my trane part number 36e35 201 can i use any five pin valve or does it have to be the same exact part?… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,634 satisfied customers
i have a bryant model 244-7 series a gas steam boiler 460000
i have a bryant model 244-7 series a gas steam boiler 460000 btus i need to replace the gas valve and pressure tender any suggestions… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,634 satisfied customers
We have a 1994 Carrier Furnace. It has a two stage gas valve.
We have a 1994 Carrier Furnace. It has a two stage gas valve. Recently, we've had interrmittant days when we have blower, but no heat. Service Technicians tell us that the problem is the gas valve. Th… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,553 satisfied customers
Hello all. My question relates to a furnace branded Inter-City.
Hello all. My question relates to a furnace branded Inter-City. Not sure who makes this model (perhaps Heil) but the model number is XXXXX I observed a couple of things during troubling shooting and w… read more
heatncoolrepair
heatncoolrepair
HVAC Technical Support
Vocational, Technical or Trade Scho
79 satisfied customers
I have a very similar question to the gentleman that posted
I have a very similar question to the gentleman that posted this call for help. The 4 wire plug that plugs into the elec. mod. sometimes doesn't make contact causing the gas valve to not function prop… read more
spivco
spivco
236 satisfied customers
I am replacing the gas valve on my furnace. I ordered this
I am replacing the gas valve on my furnace. I ordered this "EF32CW183 White Rodgers 5 Wire Gas Valve Carrier Furnace Bryant Payne 36E93 301" but after removing the old valve I discovered the old valve… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
i have a bryant furance modeln 394gaw036125 the polite lights
i have a bryant furance modeln 394gaw036125 the polite lights and thats all goes out and does the same thing over and over the buners dont light at all i replaced the pilot buner 3 wire and it still d… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,023 satisfied customers
I have payne pulse 90 condensing ga furnace. I turned off
I have payne pulse 90 condensing ga furnace. I turned off the gas but did not turn off the power nor turned down the thermostat and the furnace appeared to run for several hours without the gas supply… read more
Jerry
Jerry
Plumber
High School or GED
1,904 satisfied customers
Need a wiring diagram for a Lennox mid-efficient furnace with
Need a wiring diagram for a Lennox mid-efficient furnace with intermittent spark pilot . Model # XXXXX XXXXX , S/N is 6385K 78322 . The original control was part of the gas valve . The replacement kit… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,023 satisfied customers
I have an older Lenno gas heater. It makes a clicking sound
I have an older Lennox gas heater. It makes a clicking sound but won't ignite. I had this happen maybe 8 years ago and I believe the ignition control was replaced. I believe this is the S8660K part. A… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
Can we replace white-rodgers gas valve 36E35202 with honeywell
Can we replace white-rodgers gas valve 36E35202 with honeywell gas valve VR8345M. Wiring harnesses are different. 4 wires to white-rodgers and 2 to honeywell.… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I have, I believe, a DV A30-N wall mounted Heil Quaker furnace.
I have, I believe, a DV A30-N wall mounted Heil Quaker furnace. The double door metal cabinet needs to be replaced. Are these cabinets still available or is there a universal model that could be used?… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
This problem is related to an issue with with my 394G Bryant
This problem is related to an issue with with my 394G Bryant (Carrier) furnace. Hoping that someone out there will be able to help me. About eight months ago the igniter would spark continuously but w… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,023 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