HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
Had two Goodman furnaces installed with two new powered
Had two Goodman furnaces installed with two new powered Aprilaire humidifiers that are not activating when either blower, induction or main blower, turn on. Since I had the older 110 controls mounted … read more
D.E. Anderson
D.E. Anderson
Industrial Refrigeration Service Manager
200 satisfied customers
My furnace has been humming before the pilot lights-call
My furnace has been humming before the pilot lights-call for heat loud hum then turns off. Tried it on fan only and same thing happened. So I figured it needed a new fan blower motor and capacitor as … read more
airheatman
airheatman
HVAC Technician
12,523 satisfied customers
Trying to hook up an aprilaire humidifier with a model 60
Trying to hook up an aprilaire humidifier with a model 60 humidistat to my rheem furnace. Can you help me?… read more
airheatman
airheatman
HVAC Technician
12,523 satisfied customers
Hi Mark, my Goodman furnace will not fire. It is showing a
Hi Mark, my Goodman furnace will not fire. It is showing a 3 blink trouble code. I checked both pressure switch lines and they are clear. When I first turn on the system, the red light comes on solid … read more
Theplumber717
Theplumber717
Plumber
Vocational, Technical or Trade Scho
1,265 satisfied customers
We have a Coleman Evcon DGAT056BDF furnace in our manufactured
We have a Coleman Evcon DGAT056BDF furnace in our manufactured home. The system was working fine yesterday, now today, it's not. No heater operation. Swapped out the thermostat unit with the other sys… read more
Theplumber717
Theplumber717
Plumber
Vocational, Technical or Trade Scho
1,265 satisfied customers
Furnace wont turn on. Replaced thermostat. Didnt help.
Furnace won't turn on. Replaced thermostat. Didn't help. The problem started with it turning off after about 5 mins. of working fine. I turned it off then back on again and it fired back up, worked fo… read more
Theplumber717
Theplumber717
Plumber
Vocational, Technical or Trade Scho
1,265 satisfied customers
Goodman forced air 96 eff furnace 2 years old Attic mounted
Goodman forced air 96 eff furnace 2 years old Attic mounted (side mounted) Won't start. Replaced tl fuse w t, now it clicks n motor hums but no spin Led light blinks 3 times… read more
Theplumber717
Theplumber717
Plumber
Vocational, Technical or Trade Scho
1,265 satisfied customers
Goodman furnace flashing 6. Lockout. Could it be a bad thermostat?
I have a Goodman furnace flashing 6. Lockout. Could it be a bad thermostat? Optional Information: Brand: goodman 90 plus Type of HVAC: Heater & Furnace What have you tried so far?: Don't know exact mo… read more
warmneighbor
warmneighbor
owner
Vocational, Technical or Trade Scho
162 satisfied customers
i hooked up an electronic relay no. 50 with my honeywell he
i hooked up an electronic relay no. 50 with my honeywell he 260a. Using a multimeter I get power leading up to the humidistat, but it won't "kick in" to turn on the solenoid. If I wire the humidistat … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,487 satisfied customers
I want to connect my HE360 humidifier directly to the circuit
I want to connect my HE360 humidifier directly to the circuit board on my furnace (American Standand Freedon 80) so the humidifier goes on with the blower. Is this possible on these models working tog… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
Hi there. Hoping someone can help. I just moved into a house
Hi there. Hoping someone can help. I just moved into a house that had a new trane XV95 2 stage furnace and XL16i compressor installed a year ago. looks like there's an older Aprilaire humidifier that … read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I have a HE100 Bypass honeywell humidifier that I installed
I have a HE100 Bypass honeywell humidifier that I installed and Im stuck on the wiring part it comes with a humidistat and a 24 volt transformer that gets hooked up to a power supply but I want to hoo… read more
Tom
Tom
HVAC Technician
Vocational, Technical or Trade Scho
770 satisfied customers
Furnace main blower does not stay on for more than a few seconds
Furnace main blower does not stay on for more than a few seconds in heat mode or a/c mode. Doesn't turn over with always on function on t-stat either. Makes clicking and banging noises when trying to … read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
I came home today and my Heil Quiet Series Furnace blower motor
I came home today and my Heil Quiet Series Furnace blower motor was running but only cold air. I went down stairs to look at it and the green light was a steady flash indicating normal operation. Once… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
Following the end of the furnace blower cycle the water flow
Following the end of the furnace blower cycle the water flow continues through the humidifier, never shutting off.… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
Hi, I have a Rudd Sillouette II Plus 2 Furnace. The question
Hi, I have a Rudd Sillouette II Plus 2 Furnace. The question I have has to do with hooking up a whole house humitifier. I want to hook up the humidifier to go on when the furnace blower goes on. It's … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,487 satisfied customers
What is the proper way to wire in a humidifier to a G7TC My
What is the proper way to wire in a humidifier to a G7TC? My old furnace would power the humidifier transformer when the blower ran but I am not clear where I should wire the transformer. My furnace i… read more
DanielC
DanielC
Service manager
High School or GED
95 satisfied customers
Why is the indoor blower and the inducer motor on my gas pack
Why is the indoor blower and the inducer motor on my gas pack running all the time? I've unhooked the wires coming from the thermostat and put power back on the unit and the blower and the inducer mot… read more
Jim Eastwood
Jim Eastwood
Lead service
High School or GED
100 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

8,427 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

1,029 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.

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

I have been in the HVAC business for over 40 years.

< 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