HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
My Trane xe 90 sometimes runs on after cycling and blows
My Trane xe 90 sometimes runs on after cycling and blows cold air … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,928 satisfied customers
Getting continuous led blinking on rodgers 50A55-480 when
Getting continuous led blinking on white rodgers 50A55-480 when calling for heat. Furnace ignites and then shuts off … read more
Webb-Guy
Webb-Guy
Maitenance Supervisor
Associate Degree
3,869 satisfied customers
I have a Trane XL80. Turning on the air handler only at the
I have a Trane XL80. Turning on the air handler only at the thermostat makes the air handler blower turns very slowly, red light blinks, a I hear a relay clicking in or near the control box inside, an… read more
D.E. Anderson
D.E. Anderson
Industrial Refrigeration Service Manager
200 satisfied customers
I have a TRANE XE 78. Here is what I have replaced thus far
I have a TRANE XE 78. Here is what I have replaced thus far - 1. Board 50A50-405 with 50A55-486 2. Capacitor for blower 3. Transformer C340041P01 (was buzzing) - Blower runs in high speed in "ON" posi… read more
Appliance Guru
Appliance Guru
18,817 satisfied customers
I have a bad control board on a Trane XE 80, my current
I have a bad control board on a Trane XE 80, my current board is a White-Rodgers 50A50-471. Do I need the exact same part and is it easy to install myself?… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,962 satisfied customers
Need scchema g ic f k r rodgers 50A50-405.just need to know
Need scchema g ic f k r white rodgers 50A50-405.just need to know where the presdure swtch other wire is. On my 12 pin termonal i only have a PS position. I have 3 blank Lind… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,928 satisfied customers
I have whites Rodgers 50a50-241 board. Ac is not working.
I have whites Rodgers 50a50-241 board. Ac is not working. Fan is working when on. No filter issues.… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,928 satisfied customers
I have 2 Trane XL1600 roof mount heat pumps. One works great,
I have 2 Trane XL1600 roof mount heat pumps. One works great, other has been having problems for over a year. Switching the two identical thermostats doesn't solve the problem. The unit originally see… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,366 satisfied customers
I have a White-Rodgers Model 50A50 406 that has stopped turning
I have a White-Rodgers Model 50A50 406 that has stopped turning on the furnace fan after the 150 second wait time. Also the manual switch on the wall control does not turn on the fan motor. I have had… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,928 satisfied customers
I have a Trane UD040R, 17 yrs. old. I replaced the ignator
I have a Trane UD040R, 17 yrs. old. I replaced the ignator and found out that it doesn't have current; the fan turns on and you can tell that the gas is comming in but the ignator doesn't work. what c… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
trouble with a trane xe80. It keeps loosing flameafter a couple
trouble with a trane xe80. It keeps loosing flameafter a couple minutes of running. It is a very intermittent problem. THe flame sensor is returning around 16 to 18 VDC to the controller. The power to… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,366 satisfied customers
I have a xe 78 model. I went to clean the filter - found two
I have a xe 78 model. I went to clean the filter - found two of them? Is this right? They were losse - where to they fit?… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
Trane TUY100R9V with White Rodgers 50A61-605 Controller. Blower
Trane TUY100R9V with White Rodgers 50A61-605 Controller. Blower does not come in sequence during a call for heat (after "delay to fan ON" period). No flash codes. All prior functions (vent motor, igni… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,366 satisfied customers
OK, I have a Trane XE 78 with a couple of issues. First, the
OK, I have a Trane XE 78 with a couple of issues. First, the other day, it stopped blowing warm air. So I figured the ignitor went bad (like it has done in the past). Replaced the iginitor and now it … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,366 satisfied customers
I have a furnace/ac unit with a white/rodgers model 50a50-143.
I have a furnace/ac unit with a white/rodgers model 50a50-143. The compressor works fine but the fan motor will not come on, even with the themostat in the fan only position. I jumped from the power t… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,928 satisfied customers
trane furance not heating three flashes stating pressure switch
trane furance not heating three flashes stating pressure switch problems,but switch reads good but not voltage going to inducer mtw to start heating cycle but 120volts from transformer to white rodger… read more
TimVZ26
TimVZ26
Service Foreman
Vocational, Technical or Trade Scho
157 satisfied customers
I was sold a White-Rodgers Model 50A55-843 universal controller
I was sold a White-Rodgers Model 50A55-843 universal controller to replace an obsolete 50A50-405. It works fine except the blower fan runs continuosly, whether the thermostat is set to on or auto, it … read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 satisfied customers
Replacing thermostat for an XE 1000. Instructions for Rite
Replacing thermostat for an XE 1000. Instructions for Rite Temp thermostat say for a Trane heat pump, connect the B wire to the thermostat's C terminal. Does this seem right? And if I do, what do I do… read more
coolman1973
coolman1973
AC/Heat Tech
Vocational, Technical or Trade Scho
162 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