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 have an old yor 3 ton split unit and am adding a heater
I have an old yor 3 ton split unit and am adding a wood heater that sits outside and pumps hot water thru a coil installed in my duct work and uses the fan to push air thru and into duct work. my ques… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,488 satisfied customers
Carrier air handler product fb4anf036000aeaa : carrier air
carrier air handler product fb4anf036000aeaa That is hooked up for straight A/c now but the outside unit went up and I got a great deal on a Trane model 2TWB3036A1000BA condensing unit. So my question is how to wire the system to get it all to work. I need a new thermostat and was thinking of a honeywell 8000 series. Please help … read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,162 satisfied customers
I have Honeywell TH8000 Series programmable thermostats
hi I have Honeywell TH8000 Series programmable thermostats that the fan only blows out hot air. I have tried new batteries, changing the settings and unplugging it still does the same things. I am lea… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,488 satisfied customers
I have a Ultra zone control, and Im trying ti install a programm
I have a Ultra zone control, and I'm trying ti install a programmable thermostat. My problem is that the old mercury switch thermostat had a Y,W,R,G,B,Br wire hooked up to it. The Blue wire was connec… read more
jHVAC
jHVAC
131 satisfied customers
Switching from a Heil themostat to a new Honeywell, the outside
Switching from a Heil themostat to a new Honeywell, the outside AC unit is not running now when on Cool. Here's what I did when I changed the thermostats. -the GF terminal wire from the old Heil therm… read more
Jerry
Jerry
Service Technician
High School or GED
576 satisfied customers
ComfortAire air conditioner fan does not work at high speed
I have a Comfort Aire Mini-Split 18000 BTU Air Conditioner/Heat Pump. It is about five years old. It is blowing cold air, but even though the remote shows the fan on high, it is really on low (I guess… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,135 satisfied customers
Just had a Ducane HE Gas Furnace and Split System Heat Pump
Just had a Ducane HE Gas Furnace and Split System Heat Pump installed with a Honeywell VisionPro thermostat. Technician can't get system to kick the gas furnace on. Is it possible we are using the wro… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I lease an apt. that heats with (what appears to be) a Heil
I lease an apt. that heats with (what appears to be) a Heil furnace, model number (as near as I can make it out) is BFAC3036SA1, Style number EAA30A and mfg. number NEAC3036SA1. The air conditioner is… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
14,148 satisfied customers
I have an Aprilaire 600 series humidifier. I am installing
I have an Aprilaire 600 series humidifier. I am installing the humidifier onto an Amana GMS80704B. The Amana unit has a wiring strip where the Thermostat wires terminate. The terminals are labeled Y (… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I have an eletric heater / AC Unit combo. Im trying to replace
I have an eletric heater / AC Unit combo. I'm trying to replace an old mercury thermostate with a new programable model. I have purchased honeywell model RTH6350. The wire designations do not exactly … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,488 satisfied customers
with a new vs speed heil furnace,95% eff. their top line ,
with a new vs speed heil furnace,95% eff. their top line , a 16 seer a/c with a a-coil for a 14 seer installed, will their be any problems? Also, I have a non programmable honeywell thermostat Focus P… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,488 satisfied customers
2.5 ton heil mini split...when wiring is it 12ga from inside
2.5 ton heil mini split...when wiring is it 12ga from inside unit to 220 and then 18ga wire from each of the five tabs on the inside unit directly to the outside unit corresponding tabs; then seperate… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,162 satisfied customers
I am trying to switch the thermostat at my shop. I have to
I am trying to switch the thermostat at my shop. I have to new thermostat hooked up, and it puts out heat regardless of setting. honeywell rth2310 is the new thermostat. The old thermostat had the fol… read more
ComfortZone
ComfortZone
Associate Degree
516 satisfied customers
HI.. Happy Memorial Day!! Three days ago my central air was
HI.. Happy Memorial Day!! Three days ago my central air was working. The air conditioning unit is by Weather KIng and my gas forced furnace is a Heil. I have replaced the thermostate. Nothing happens … read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
i have a heil handler model ebp2400b2 and heil max performance
i have a heil handler model ebp2400b2 and heil max performance model hhhp024akc3 installed 2004. Told that units are not compatible and coil is gone. too expensive to replace if one can be found. is t… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,488 satisfied customers
How should the thermostate be programed for a Heil HXH236 heat
How should the thermostate be programed for a Heil HXH236 heat pump with oil hot water emergency heat using a Honeywell TH8320 thermostate. I would like to use the oil heat without the fan in the air … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,488 satisfied customers
My a/c system will not turn on, The heating works. I installed
My a/c system will not turn on, The heating works. I installed a new thermostat before winter last year becuse the heat would not work. Now the A/C does not work. What do I do I know the basics of A/C… read more
Rick Mather
Rick Mather
HVAC Tech
Vocational, Technical or Trade Scho
3,631 satisfied customers
The air coming from my mini Samsung air-conditioner isnt cold.
The air coming from my mini Samsung air-conditioner isn't cold. Is there some sort of reset or procedure to get it working?… read more
Drcool
Drcool
HVAC Technician
Bachelor's Degree
264 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:

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.

Jerry

Jerry

Service Technician

576 satisfied customers

HVAC Technician. Hearth Products Specialty

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

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

Thehvacguy

Thehvacguy

LIC HVAC,Plumber

426 satisfied customers

Certified HVAC Universal Technician,Lic plumbing contractor, 28 yrs exp

Drcool

Drcool

HVAC Technician

264 satisfied customers

i have been an A/C tech for the past 30 Years. working on window types, split type, and package

N4IEA

N4IEA

NATE Certified; HVAC Technician

227 satisfied customers

Retired, HVAC / Electrical Technician / Contractor 35-years Experience.

< 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