HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
I installed a 5 ton goodman a/c unit.Now I have to replace
I installed a 5 ton goodman a/c unit.Now I have to replace thr air handling unit for cooling and heating.i would like to replace the furnace with high efficient nuiy.anty recommendations. … read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 satisfied customers
I have a 2008 Lennox G51 furnace 66,000 btu and would like
I have a 2008 Lennox G51 furnace 66,000 btu and would like to couple this with a Lennox Lennox XC17 2.5 tons Signature central air conditioner SEER 18. They say the rating of the furnace and air condi… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,426 satisfied customers
Have a tri-level house with one single-stage furnace. Looking
Have a tri-level house with one single-stage furnace. Looking to replace the furnace and want to make sure the lowest level will be heated. Will a two-stage or variable flow furnace do the trick?… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I am looking at replacing my furnace and air conditioner. Two
I am looking at replacing my furnace and air conditioner. Two contractors have recommended American Standard and Bryant. Can you give me the pros and cons on both manufacturers, especially the warrant… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I have an amana two stage furnace AMVC950704CXAE and an Amana
I have an amana two stage furnace AMVC950704CXAE and an Amana air conditioner ASXC160361BA which are connected to a ComfortNet communicating thermostat CTK01BA which is made by White Rodgers code 1F99… read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 satisfied customers
Have Honeywell Chromotherm III and the screen says replace
Have Honeywell Chromotherm III and the screen says replace battery. I have done that with three different sets of batteries to see if I have bad batteries. Same message on the screen. I replaced the w… read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 satisfied customers
I need to replace a Carrier air conditioner, model 38BR036.
I need to replace a Carrier air conditioner, model 38BR036. Our home is a 10 year old house, about 1650 square feet, located in St. Augustine, FL. What models would you recommend as a replacement?… read more
A-1 Tech
A-1 Tech
Service Manager
Vocational, Technical or Trade Scho
361 satisfied customers
I have a pellet stove boiler, I have the hot water going to
I have a pellet stove boiler, I have the hot water going to the water to air exchanger in the furnace plenum. My hot water capacity isnt enough to get long run times of the furnace fan. I have it come… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,426 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
1,836 satisfied customers
I have a Trane XL13i heat pump (model 4TWX3030A1000AB) with
I have a Trane XL13i heat pump (model 4TWX3030A1000AB) with a 2-speed fan matched to a variable speed air handler (model 4TEE3F31A1000AA) and 10KW heater controlled by a Trane non-programmable thermos… read more
gotoman for ac
gotoman for ac
HVAC Technician
5,362 satisfied customers
I am trying to determine which of the following two bids to
I am trying to determine which of the following two bids to replace my furnance is the best; A Carrier 58MVC080-14 with a 5 years labor and 10 years parts waranty for $4,600 or an Amana 95AMVC0704CX +… read more
MagiicAir
MagiicAir
HVAC Service Supervisor
Vocational, Technical or Trade Scho
110 satisfied customers
What thermostat is compatible with the F80A and what is the
What thermostat is compatible with the F80A and what is the wirring diagram when you are not using air conditioning.… read more
HVAC_Doug
HVAC_Doug
Vocational, Technical or Trade Scho
I have a Goodman gmv95 and I am trying to program it to run
I have a Goodman gmv95 and I am trying to program it to run as a multi stage and use the fan on a low speed most of the time because I live in a split level home. How do I set the dip switches?… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
Hello I have a 4ttx4030b1000a HL 14 i AC . The furnace
Hello I have a 4ttx4030b1000a HL 14 i AC . The furnace is a XV 90. these units were installed in 2006. When I search for HL 14 i I can't find any information. I do find information on XL 14 i. What's … read more
Doug Scott
Doug Scott
Owner/Service Technician
Bachelor's Degree
42 satisfied customers
im having a carrier performance system installed with a variable
im having a carrier "performance" system installed with a variable speed blower put in, actually today. my question is: they showed me a basic digital honeywell thermostat that they were putting in, s… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I am replacing our furnace and air conditioner. I wanted to
I am replacing our furnace and air conditioner. I wanted to know what does tonnage mean on a furnace. Also, I wanted to know which system is better the Bryant 95% 3 stage furnace (355cav060100)' varia… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,209 satisfied customers
I have a Goodman heat pump CPLT42-1 3.5 ton heat pump and a
I have a Goodman heat pump CPLT42-1 3.5 ton heat pump and a Goodman air handler AER48-1 variable speed with aux elect heat. I am currently using a Honeywell T841A thermostat. I would like to change th… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,209 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

7,426 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