HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
We have a RTH111 series. We can't set a lower temperature.
We have a RTH111 series. We can't set a lower temperature. We set it for say 70 Degrees but it continues to run at a higher temperature like 76 and never adjust. HELP … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have changed the batteries on my ac thermostat, the
I have changed the batteries on my ac thermostat, the numbers on the thermostat show but the AC is not blowing any air. Any ways to fix. … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I had a zoned heat & air heat pump installed in my house.
I had a zoned heat & air heat pump installed in my house. One thermostat is upstairs, the other is downstairs. There is only one return in the house in the bedroom upstairs so that I can't shut off th… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
768 satisfied customers
I just noticed that my thermostat is showing a "set"
I just noticed that my thermostat is showing a "set" temperature of 70, and I have it pre-programmed to 73 at this time. I put in new batteries, and it is staying at this set temp of 70. I tried to re… read more
Jason Whatley
Jason Whatley
60 satisfied customers
Hi, we recently moved to a house with a Honeywell FocusPRO
Hi, we recently moved to a house with a Honeywell FocusPRO 6220. The a/c was working but not very well, it was set to 65 but the house was always in the high 70's. Tonite I switched it from Fahrenheit… read more
Comfort Specialist
Comfort Specialist
Mechanical Designer & Estimator
Vocational, Technical or Trade School
1,368 satisfied customers
took out weather king heat pump condensing unit replaced with
took out weather king heat pump condensing unit replaced with goodman hp condensing unit dont think the wiring is right. the reversing valve energizes in the heat mode. Any help would be appreciated… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a White Rodgers 1F80-261 thermostat. I had to change
I have a White Rodgers 1F80-261 thermostat. I had to change the batteries, and then reset the settings, which I'd never done before. I came to a setting that says 0 HI (0) and then it gives me somethi… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
My white rogers thermostat 1F89-211 is showing LO (in big print)
My white rogers thermostat 1F89-211 is showing LO (in big print) and below in small print it says (battery) the house is cold. What do I do can i replace a battery?… read more
Comfort Specialist
Comfort Specialist
Mechanical Designer & Estimator
Vocational, Technical or Trade School
1,368 satisfied customers
Hi, I have a Trane heatpump with a White Rogers 1F89-211 thermostat
Hi, I have a Trane heatpump with a White Rogers 1F89-211 thermostat which I would like to upgrade. Their website recommended the White-Rogers/Emerson 1F95-1277 (Big Blue). I am comfortable moving the … read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
White Rodgers thermostat type 1f89-211 This morning
White Rodgers thermostat type 1f89-211 This morning it was blank and the cac would not function. I put two AA batteries in the empty battery slot. This made it read ambient temp but nothing else. I de… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I am having problems with my HVAC. The techs who came out
I am having problems with my HVAC. The techs who came out to the house said everything is fine with the unit (freon, etc.), yet the house is still not being cooled. They suggested that the thermostat … read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
An HVAC Tech replaced my therostat for the second time. The
An HVAC Tech replaced my therostat for the second time. The new one is a white-Rogers 1F89-0211. It seems to be working fine in controlling the AC but it has a flashing light that says service. The ma… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,878 satisfied customers
we have an old white -rogers thermostat type 1f89-11 and it
we have an old white -rogers thermostat type 1f89-11 and it just started showing an incorrect temperature reading. It says it is 26 degrees F in our house right now. It is 85 degrees outside. When we … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,878 satisfied customers
I have a dual fuel HVAV system, gas furnace and heatpump. My
I have a dual fuel HVAV system, gas furnace and heatpump. My problem over the last few years is that under a particular set of circumstances my gas furnance will come on and can't be shut down until t… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
768 satisfied customers
trouble code MALF on my White Rodgers thermostat 1F89-211 When
trouble code "MALF" on my White Rodgers thermostat 1F89-211 When in cooling mode and I lower the stat from say 78 to 74 degrees, the MALF LCD display flickers. I hear a click inside the unit, then in … read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
Hello, We just purchased a new heat pump and furnace. Along
Hello, We just purchased a new heat pump and furnace. Along with this system a new VisionPRO TH8000 series thermostat was installed. We are having some difficulty in trying to understand how the therm… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
I have a White Rogers 1F94-371 thermostat programmed monday
I have a White Rogers 1F94-371 thermostat programmed monday - friday as: 6:00 AM 66 degrees 8:00 AM 62 degrees 4:00 PM 67 degrees 11:30 PM 55 degrees - I like to sleep in a very cool house. Recently s… read more
TimVZ26
TimVZ26
Service Foreman
Vocational, Technical or Trade Scho
157 satisfied customers
I am a condo renter in which a new AC/heat unit was recently
I am a condo renter in which a new AC/heat unit was recently installed-to replace the prior 36-year old unit. I have had 2 days experience now with the new unit in which I set the digital thermostat t… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 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

7,634 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