HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Connect one-on-one with {0} who will answer your question

Related HVAC Questions
Replaced a generic furnace control on an American Standard
replaced a generic furnace control on an American Standard AUD120C960K0 with a W-R CNT 05165......problem is the input for the 24 volt transformer leads. The old board had stakeons, while the CNT uses… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,966 satisfied customers
I recently replaced the zone thermostats from a TH9421 (pro
I recently replaced the zone thermostats from a TH9421 (pro 8000) with the newer TH9320W WiFI Pro 9000, and have problems with zones that appear to not communicate with the zoning control. Is it possi… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,966 satisfied customers
My 3 amp fuse in control board keeps blowing, just today so
just today so i replaced the thermostat and the fuse things were working for about ten minutes then the 3 amp fuse blew again … read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,024 satisfied customers
Yes my question is my outside unit continue to run when the
yes my question is my outside unit continue to run when the inside cuts and out side freeze up help me please… read more
Appliance Guru
Appliance Guru
18,977 satisfied customers
I've got a carrier fv4b electric furnace and variable-speed
I've got a carrier fv4b electric furnace and variable-speed blower motor! The motor won't turn off! I've replaced the board! Didn't fix it! Got any ideas? … read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have a mypin ta7 that am using to control heat on a paint
I have a mypin ta7 that am using to control heat on a paint booth. it will not hold 100% at out1. the heating main control output.… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,966 satisfied customers
I have a plus 90 gas furnace and I need a new wiring harness
I have a Bryant plus 90 gas furnace and I need a new wiring harness that goes between the control center board and the inducer control board. I cant find a part number for this. my furnace model numbe… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
We want to replace our regular thermostat with WIFI
We want to replace our regular thermostat with WIFI Honeywell thermostat. I am attaching a photo. The existing Thermostat has 4 wires. We have an outlet close to the thermostat. What do we need to do … read more
airheatman
airheatman
HVAC Technician
10,139 satisfied customers
I have a lennox G6OUHV-6OC-O9Ox-O3 furnace. The control board
I have a lennox G6OUHV-6OC-O9Ox-O3 furnace. The control board is 49m5901. I had a hvac person come out and test the unit. they said the board and blower are bad and it would be 3700 dollars to replace… read more
Douglas Feldt
Douglas Feldt
HVAC
27 satisfied customers
Hi, I have a Viessman Vitodens 200 WB2 6-24. The LCD panel
Hi, I have a Viessman Vitodens 200 WB2 6-24. The LCD panel of the Comfortrol control unit is dead, almost impossible to read, changing the contrast doesn't help. The control unit works but the LCD is … read more
Brian
Brian
Plumbing & Heating Engineer
742 satisfied customers
I have a carrier air handler with a blower issue. The blower
I have a carrier air handler with a blower issue. The blower itself will shake back and forth. A little forward then back and over and over. Very erratic. I assume through Googling that the ecm module… read more
airheatman
airheatman
HVAC Technician
10,139 satisfied customers
hi there, I have a goettl hp 3 ton unit that im having problems
hi there, I have a goettl hp 3 ton unit that im having problems with. my unit had a condenser unit replace this summer and a/c works fine but now that i turn the heat it works for about 15min and swit… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I am looking for replacement springs for a Sporlan Dryer assembly,
I am looking for replacement springs for a Sporlan Dryer assembly, 48H four in the set, for immediate purchase today, San Diego, CA area. Does Sporlan have a local distributor with stock? I need at le… read more
A-1 Tech
A-1 Tech
Service Manager
Vocational, Technical or Trade Scho
526 satisfied customers
Does anyone have a Sporlan # XXXXX solenoid valve or the coil
Does anyone have a Sporlan # XXXXX solenoid valve or the coil for the valve available? I know it is obsolete but I don't want to have to remove the refrigerant from the chiller to replace the valve as… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have an Artic Temp 1000lsm ice maker. I am looking for a
I have an Artic Temp 1000lsm ice maker. I am looking for a rebuild kit for the sporlan solenoid valve part number AS10S240.… read more
SWFLHVAC
SWFLHVAC
85 satisfied customers
I have a roof top gas pack, voyager brand. It is controled
I have a roof top gas pack, voyager brand. It is controled by a tracer ll system. On my control system, i keep getting a "communication down alarm, but the unit still runs. I do have thumb wheel contr… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
hi i need the sporlan part numbers of the tx valves in a carrier
hi i need the sporlan part numbers of the tx valves in a carrier 48df054 ? anway of find out? in a bind..… read more
freon
freon
Owner
High School or GED
214 satisfied customers
have 4 ton split heat pump. dont remember mod # just changed
have 4 ton split heat pump. dont remember mod #? just changed compressor and was having trouble geting refg into unite after hi press turned outside unit compressor relized that the heat strips were o… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 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

7,791 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