HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
My Takagi tk1s suddenly the weather cools to 30 degrees and
My Takagi tk1s suddenly the weather cools to 30 degrees and water heater refuses to come on ! this has happened twice now, is there a thermos to not come on when water gets too cold. tk1s is indoors a… read more
Mike R.
Mike R.
3,024 satisfied customers
I live in Florida. I have a Rheem AC about 5 years old. I
I live in Florida. I have a Rheem AC about 5 years old. I keep AC at 72. When I go to work I set thermostat to 77 or 78 and drop it to 72 when I come home. House cools off in 15 to 30 minutes. For the… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
I have a tankless rte 13. the red lights are barely visible
i have a tankless rte 13. the red lights are barely visible when hot is on and no hot water pls help … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,634 satisfied customers
I have a TACO Cartridge Circulator system coupled to my
I have a TACO Cartridge Circulator system coupled to my Rinnai tankless hot water system. Plumber suggests that when I leave for the winter, about 7 months, that I winterize and shut down the hot wate… read more
Mike R.
Mike R.
3,024 satisfied customers
I have a Weill-Mclain boiler that heats my water and heats
I have a Weill-Mclain boiler that heats my water and heats my radiant in floor heating system. I replaced the flue damper today when the old one died. I was able to get the boiler to fire and walked a… read more
Rick
Rick
HVAC Supervisor
25,151 satisfied customers
I have the problem of 3 flashes on the Trane XE 80. The problem
I have the problem of 3 flashes on the Trane XE 80. The problem occurs when the furnace cycles off and then restarts soon after. It gets the call for heat after shutting down for a short time. I suspe… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have 4T Water Furnace Geo Heat Pump using a pond
I have 4T Water Furnace Geo Heat Pump using a pond transfer. The pond is about 15 ft deep but has relatively small surface area deep of a pond. The pond has a high exchange rate being fed by 2 creeks.… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
Hi My name is***** have a 58ss. Last year I had some intermitant
Hi My name is***** have a 58ss. Last year I had some intermitant blower motor issues. I replaced the main board and everything worked great. all summer A/C worked great as well. This year the furnace … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,887 satisfied customers
Carrier 25HCB6 / FV4C system, a little over one year old. Began
Carrier 25HCB6 / FV4C system, a little over one year old. Began powering off and on yesterday, including the control panel, 5-10 minutes off then 5-10 minutes on. No other power issues in the house. H… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
Our Rheem cooling system classic 7 has always worked great..
Our Rheem cooling system classic 7 has always worked great.. but this year is having an identity problem. It only works when it wants to. It usually decides to run anywhere between 12pm and 3 pm and w… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,634 satisfied customers
I have a paloma ptg2-42pvp tankless water heater, I set the
I have a paloma ptg2-42pvp tankless water heater, I set the temp at 120 ti will work then it cuts off and flashes 76 deg.. i thought i lost connection email address [email protected]… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
Hi, I have a Heatline Viso 24 boiler that suddenly has stopped
Hi, I have a Heatline Viso 24 boiler that suddenly has stopped heating the 2 bedroom rads, but is no problem for the landing and bathroom rads (on the same floor) and the rest of the house. I have dra… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
I have a Richmond tankless water heater Model # RMTG-74PVN-1.
I have a Richmond tankless water heater Model # XXXXX It was installed the summer of 2007. has operated proplem free until last week when it stopped working and flashing C7 on the remote. Can you advi… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
3 1/2 ton 410a split system, found bad compressor on system
3 1/2 ton 410a split system, found bad compressor on system last week, replaced compressor and liquid line filter dryer,evacuated, and charged system w/ factory charge, plus .6 oz per aditional foot a… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
We have a 10 year-old Lennox Elite 13 Heat Pump, CB30M-46 Air
We have a 10 year-old Lennox Elite 13 Heat Pump, CB30M-46 Air Handler in North Florida. It just had annual maintenance six weeks ago with no problems found. We have been having an intermittent problem… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
I have a Burnham V14 cast boiler & Wayne MSR oil burner; provides
I have a Burnham V14 cast boiler & Wayne MSR oil burner; provides hydronic heat and tankless coil hot water in a 1300 sq ft home for my wife and I. With a mixing valve installed, hot water supply is a… read more
Heath Moyer
Heath Moyer
1,034 satisfied customers
My boiler starts when triggered by the themostat, but then
My boiler starts when triggered by the themostat, but then shuts down after a few minutes. It still gets the water hot, and turns on automatically to keep it hot. I can rule out a dirty boiler, just h… read more
Rick
Rick
HVAC Supervisor
25,151 satisfied customers
Having new heating system put in. Now have electric baseboard,
Having new heating system put in. Now have electric baseboard, and freestanding electric water heater, and annual costs are a killer. Natural gas not available, so I will be having an oil fired system… read more
Rick
Rick
HVAC Supervisor
25,151 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