HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
I have a. P1-140REV2 boiler it ran fine till we added the
Hi, I have a. P1-140REV2 boiler it ran fine till we added the Peerless Partner indirect water heater to it with the Honeywell controller. Now the boiler at first the boiler was running but kept quitti… read more
Rick
Rick
HVAC Supervisor
24,864 satisfied customers
Perfect question for a retired guy! 65 year old American
Perfect question for a retired guy! 65 year old American Standard gas furnace has Honeywell time delay valve model v8139a1024. Pilot works but furnace won't stay on. On-pilot-off knob seems loose, won… read more
Rick
Rick
HVAC Supervisor
24,864 satisfied customers
My friend had a tenant replace an indirect water heater
My friend had a tenant replace an indirect water heater connected to a Burnham gas boiler. But when he was done there was no heat in his apartment. So he asked for my help. It had a lot of air in the … read more
Rick
Rick
HVAC Supervisor
24,864 satisfied customers
I have a hydrotherm model number HC-145C gas boiler. I will
I have a hydrotherm model number HC-145C gas boiler. I will not stay lit. What could this be?… read more
Rick
Rick
HVAC Supervisor
24,864 satisfied customers
We have 2001 sime format 25bf lpg boiler system it comes up
We have 2001 sime format 25bf lpg boiler system it comes up to temp 70c switches off then won't switch on again. Have to turn it off-on at wall to reset. Can you still get replacement parts. Cheers Ro… read more
Plumbers_Mate
Plumbers_Mate
General Manager
Vocational, Technical or Trade Scho
3 satisfied customers
Have a Utica gas boiler. Pilot went out last night. Friend
Have a Utica gas boiler. Pilot went out last night. Friend replaced thermocouple and is working but he was a little concerned because one of the burner tubes won't stay completely seated. Any thoughts… read more
Rick
Rick
HVAC Supervisor
24,864 satisfied customers
My Smith cast iron boiler won't go to high fire. It runs
My Smith cast iron boiler won't go to high fire. It runs on low fire continuously. Is the programmer possibly bad?… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,426 satisfied customers
power went out this am, came home. pilot out on peerless boiler.
power went out this am, came home. pilot out on peerless boiler. trying to reset pilot, won't stay on. tried again and again. what is this reset type button i see wired into the pilot switch?… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,426 satisfied customers
If one or more of my zone valves. Will this keep my Raypak
If one or more of my zone valves. Will this keep my Raypak boiler from firing up if that zone calls for heat.… read more
Rick
Rick
HVAC Supervisor
24,864 satisfied customers
I have a Weil-McLain CGa, model 550-225-009, standing pilot.
I have a Weil-McLain CGa, model 550-225-009, standing pilot. Power is on, the pilot has a strong flame when the red button is depressed but will not stay on even after holding it down for 4-5 minutes.… read more
Tim H
Tim H
Lead building engineer
Vocational, Technical or Trade Scho
1,922 satisfied customers
My Utica boiler mod MGB75HID,Serialno.GW13040.wont start,Wa
My Utica boiler mod MGB75HID,Serialno.GW13040.won't start,Water circulator stays on but the boiler itsself wont start.… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,426 satisfied customers
I have an old honeywell ST6400C boiler. It heats the water
I have an old honeywell ST6400C boiler. It heats the water fine, and all the radiators get hot when the heating is on. However, the hot water in the immersion tank is going from piping hot to cold wit… read more
Heath
Heath
Vocational, Technical or Trade Scho
1,002 satisfied customers
This is a new furance installed by a plumber. The furance works
This is a new furance installed by a plumber. The furance works fine and the heating is good. The prussure gage stays on zero. hever moved. The pressuretrol controller cheks out good. Everything check… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,209 satisfied customers
when running the hot water the boiler will click itself on
when running the hot water the boiler will click itself on and off and the water runs cold... sometimes it works ok and the water stays hot..then sometimes it won't stay on.. you can just hear the boi… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
My Burnham Gas Boiler wont start. I restarted the pilot but
My Burnham Gas Boiler won't start. I restarted the pilot but it didn't do anything. I haven't emptied the water in a year. Any suggestions?… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
I have a old richmond oil boiler with a carlin burner, and
I have a old richmond oil boiler with a carlin burner, and a texaco air heat in the garage which are running on from two different tanks. I just bought this old house last November Recently I decided … read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
My potterton performa 24 has an isue with its burners not burning.
My potterton performa 24 has an isue with its burners not burning. The fan is running, the pump is pumping and the pressure is fine but the burners won't burn. It sounds like the flue is being stopped… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
Sentry gas fired boiler wont kick on burners even though pilot
Sentry gas fired boiler won't kick on burners even though pilot light stays lit.I replaced thermocouple just make sure that wasn't the problem… read more
hvacmrfixit
hvacmrfixit
disabled
Vocational, Technical or Trade Scho
118 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