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'm reading the issue where blower doesn't come on after
I'm reading the issue where blower doesn't come on after combustion but does work in manual or when heat pump runs. … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,257 satisfied customers
I have a Carrier Comfort 92 installed 2006. Ac unit won't
I have a Carrier Comfort 92 installed 2006. Ac unit won't come on, but also when I turn thermostat up and swithched to heat mode furnace also will not come on. Upon removal of the door there appears t… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have a york gm9t furnace. The blower is working but no
I have a york gm9t furnace. The blower is working but no heat...no flame. It is flashing 4 red code...limit switch open.… read more
Rick
Rick
Supervisor
25,591 satisfied customers
I have a York furnace that won't turn on, it has 4 red
I have a York furnace that won't turn on, it has 4 red flashes … read more
Rick
Rick
Supervisor
25,591 satisfied customers
We put in a York heat pump 5 years ago. The old heat pump
We put in a York heat pump 5 years ago. The old heat pump was a GE and at the register closest to the furnace the GE put out 95 degree air. The York heat pump runs constantly even when outside temp is… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I just installed a- new- york air handler heat pump.
I just installed a- new- york air handler for a heat pump. ahe36c3xh21 wrong kw sent. recieved 3ton air handler instead of 2.5 ton. The outside unit will be a 2.5 york heat pump when it comes tues. Wh… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,257 satisfied customers
I was sustituted a 3ton heat pump air handler instead of a 2.5 ton. I did not get the heat
I was sustituted a 3ton heat pump air handler instead of a 2.5 ton. I did not get the heating unit, wron one sent for only 6kw instead of 15 kw. the only circuit board in it is the fan board and 24 vo… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,257 satisfied customers
1987 York 2.5 ton heat pump that still heats and cools well
1987 York 2.5 ton heat pump that still heats and cools well except when the outside temp drops close to freezing, the inside blower will run continuously blowing cool air and the fan and heat pump out… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
We were told that it would make the most sense to replace our
We were told that it would make the most sense to replace our entire HVAC system. Our house is 20+ years old. We have replaced only one electric heat pump about 6 years ago. About 3-4 years ago our ai… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have a 4 ton ac condenser outside my office condo, I want
I have a 4 ton ac condenser outside my office condo, I want to replace it with one that has a heat pump attached as well. I have a unit that i might be able to swap out, but i cant tell from the label… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,257 satisfied customers
Must be proficent with Rheem 13PJL48A01 & 13PJL24A01 heat pumps I
Must be proficent with Rheem 13PJL48A01 & 13PJL24A01 heat pumps I have a Rheem 13PJL48A01 4 ton & 13PJL24A01 2 ton heat pump. It is not heating. I am in Savannah GA. The ambient temperature has been c… read more
Jimcoac
Jimcoac
Hvac Contractor
25 satisfied customers
Where can I get a replacement coil for a 3 ton a/c heat pump.
Where can I get a replacement coil for a 3 ton a/c heat pump. The model number on the old coil is U23R48P Everyone I have asked seems unable to be able to find one or says they are not made anymore. c… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have a York 4 Ton condenser (H1ZD048S06) matched with a York
I have a York 4 Ton condenser (H1ZD048S06) matched with a York full cased coil (FC48C3XN1H) and the supplier shipped a TXV (1TVM4K1) which is rated 5 ton. The specs call for a 4 ton (1TVM4C1). Can I u… read more
Appliance Guru
Appliance Guru
19,002 satisfied customers
we have disconcted the red wire on control board and then the
we have disconcted the red wire on control board and then the air conditioner will start to work for maybe a day or two. What do we need to replace?… read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
23,302 satisfied customers
I have a York heat pump, built in the 80s that worked fine
I have a York heat pump, built in the 80's that worked fine in A/C mode all summer. In the winter heating season the outside unit was covered in ice and the thermostat in the house had a blinking red … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
I want to understand the SEER rating of my old York Furnace/Heat
I want to understand the SEER rating of my old York Furnace/Heat Pump/AC unit from 1981. It is a York CHP 136a HPA 20-6a. Thank you… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
The outside unit of our York Stellar plus Heat Pump was completely
The outside unit of our York Stellar plus Heat Pump was completely covered by snow. We removed all of the snow (too late) the unit is not running. Is there a reset button? If so, where is the button? … read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
Any way to tell the tonnage of a Coleman Predsidential system
Any way to tell the tonnage of a Coleman Predsidential system? I did not realize the system was so old and probably very inefficient. I am thinking about replacing it with a heat pump (GoodMan) but ne… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 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