HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
I drained from the faucet my hot water tank as annual
I drained from the faucet my hot water tank as annual maintenance and now can't get the faucet to turn off completely? Ideas? … read more
Rick
Rick
HVAC Supervisor
25,127 satisfied customers
I have had a Peerless kitchen faucet for many years. it now
I have had a Peerless kitchen faucet for many years. it now leaks hot water slightly. Took the single handle off and unscrewed the valve. Looks iike the rubber insert has worn and should be replaced -… read more
Rick
Rick
HVAC Supervisor
25,127 satisfied customers
I have had a Peerless kitchen faucet for many years. it now
I have had a Peerless kitchen faucet for many years. it now leaks hot water slightly. Took the single handle off and unscrewed the valve. Looks iike the rubber insert has worn and should be replaced -… read more
Eddie
Eddie
Home Improvement Contractor and Repairs
High School or GED
1,390 satisfied customers
I have a Rheem Model RPNL-049JAZ It has been cooling great
I have a Rheem Model RPNL-049JAZ It has been cooling great until yesterday. The OAT was about 110F will the heat pump operate in that kind of heat? … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
Sorry, this is about a Peerless faucet 86630, I must be in
sorry, this is about a Peerless faucet 86630, I must be in the wrong area … read more
Mike R.
Mike R.
3,005 satisfied customers
I have a taco 571. the valve seems to be working fine but
hello, i have a taco 571. the valve seems to be working fine but sometime the head doesnt open the valve, can i reomve the head without draining the system? … read more
Rick
Rick
HVAC Supervisor
25,127 satisfied customers
I have a Noritz Model N-0841MC. The burner does not go on.
Thanks, ***** ***** a Noritz Model N-0841MC. The burner does not go on. … read more
Rick
Rick
HVAC Supervisor
25,127 satisfied customers
I have a Lochinvar Knight model WHN085. It is set up for 2
I have a Lochinvar Knight model WHN085. It is set up for 2 zones. Even with both thermostats set to 50 degrees F, the temp in the house is nearly 80. It appears that the boiler is not cycling off.… read more
Rick
Rick
HVAC Supervisor
25,127 satisfied customers
I have an ultra boiler that was installed on 11-5-2013. Everything
I have an ultra boiler that was installed on 11-5-2013. Everything works fine except one zone of 10 ft. by 10 ft infloor heat. It does not get up to the room temp. which is set at 70 degrees. It only … read more
Rick
Rick
HVAC Supervisor
25,127 satisfied customers
I have an always hot unit.I can get hot water in every place
I have an always hot unit.I can get hot water in every place in the house except the kitchen. I have to go in any other in the , run the water til hot then go turn the water on in the kitchen. please … read more
Theplumber717
Theplumber717
Plumber
Vocational, Technical or Trade Scho
1,264 satisfied customers
We have a sealed system central heating system with a system
We have a sealed system central heating system with a system boiler, and for the past week or so the boiler does not fire up during the day when the temperature falls below the level set on the room t… read more
Andrew Smith
Andrew Smith
General Manager
Vocational, Technical or Trade Scho
3,001 satisfied customers
I have a Peerless Pinnacle gas fired LP boiler model PI-140REV1serial
I have a Peerless Pinnacle gas fired LP boiler model PI-140REV1serial # XXXXX manf. 12/04 installed on August of 2005. Has worked well until recently when on the panel on the inside where the boiler t… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
Have a pulse 21 furnace that is about 17yrs old. in the last
Have a pulse 21 furnace that is about 17yrs old. in the last week or so, it seems to be "stuttering" when it kicked on, on-off-on-off, then finally kicked on & ran. Overnight, it just stopped. Not sur… read more
Jerry M.
Jerry M.
Senior HVAC Technician
High School or GED
153 satisfied customers
Hi. I have a Baxi 35/60 boiler which is not heating the water
Hi. I have a Baxi 35/60 boiler which is not heating the water. This happened last weekend and I noticed the pressure was low. I let more water in, getting the guage to the right pressure. When I tried… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
about the mid-position diverter valve, the central heating
about the mid-position diverter valve, the central heating doesn't work when the lever is switched to "auto", but the hot water is working, and while the hot water is on, then heating is on too, even … read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
I just install a TACO oo7, it is making a lot of noise but
I just install a TACO oo7, it is making a lot of noise but the hot water won't go to the zones. The psi is still 0 after hours of humming. The outgoing pipes are hot but the return pipes are cold. Wha… read more
Rick
Rick
HVAC Supervisor
25,127 satisfied customers
we have a carrier 2 stage furnace, I intalled a honeywell rth6350
we have a carrier 2 stage furnace, I intalled a honeywell rth6350 thermostat. The A/C worked fine, the heat will not come on sometimes when it is programmed to. If I turn the electric power switch on … read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
I have a hot water furnace with a 50 gallon storage tank on
I have a hot water furnace with a 50 gallon storage tank on the side. I have 2 full bathrooms. One bathroom has stopped delivering hot water to the tub & shower. As the water faucet (single lever) is … read more
Rick
Rick
HVAC Supervisor
25,127 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