HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
Have a chg150ns boiler giving e28 code. Would start up and
Have a chg150ns boiler giving e28 code. Would start up and sometimes kick out. Now nothing. Tried jumping around pressure switch and disconnecting pressure switch. When jump processor knew it was clos… read more
Rick
Rick
HVAC Supervisor
25,413 satisfied customers
I have a burnham boiler, not hot water and error code e28.
I have a burnham boiler, not hot water and error code e28. What should i do? … read more
Rick
Rick
HVAC Supervisor
25,413 satisfied customers
I just replaced the neutralizer on my Noritz NRC111. The
Hello. I just replaced the neutralizer on my Noritz NRC111. The remote control is still showing error code 92. The neutralizer installation instructions state that the neutralizer life counter must be… read more
gmac2905
gmac2905
hvac tech
Vocational, Technical or Trade Scho
39 satisfied customers
Which wires connect to the blower on the Triangle Tube? We
Hi, Which wires connect to the blower on the Triangle Tube? … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,001 satisfied customers
What is code E28, I have been gone for 2 days and found this
I have been gone for 2 days and found this issue a hour ago. … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
Have a Burnham boiler, I must always turn boiler switch off
Have a Burnham boiler, I must always turn boiler switch off than back on to get my zone 4 ( hot water) to work ??? Service tech changed our board out , could that be problem? Thank you The Pierces… read more
Rick
Rick
HVAC Supervisor
25,413 satisfied customers
I have a Dunkirk q95m-200. the outside temperature is in the
I have a Dunkirk q95m-200. the outside temperature is in the low 20's. I have the thermostats set to 75, but the boiler isn't firing. The LED shows 5 78, then go to 1 78. it will act like it's trying … read more
Rick
Rick
HVAC Supervisor
25,413 satisfied customers
Triangle Tube Prestige Solo boiler getting error code E28
I have a Triangle Tube Prestige Solo 110 boiler NG. I get an error code E28 (no blower signal present). I push the reset button and it will fire back up and run through the heating sequence. I checked… read more
Scott
Scott
Self Employed HVAC Service Technician
Associate Degree
400 satisfied customers
Good afternoon. Was wondering if anyone could help starting
Good afternoon. Was wondering if anyone could help starting or diagnosing an older Burnham Boiler from late 90's with a Beckett burner. It was working fine until either late last night or early this m… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,929 satisfied customers
I have a Laars Endurance gas furnace. It periodically shuts
I have a Laars Endurance gas furnace. It periodically shuts off, displaying LO (lockout) in the readout area. There does not seem to be any rhyme or reason as to what causes this to happen. It could b… read more
V12Tech
V12Tech
252 satisfied customers
I have an american standard freedom 80 2-stage gas furnace.
I have an american standard freedom 80 2-stage gas furnace. The unit tries to light but as soon as burners ignite the unit shuts down. trouble inicator blinks twice. what is the problem?… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,990 satisfied customers
An Archgard Gas-Fire unit, Marquis AGD V38, serial 1495. The
An Archgard Gas-Fire unit, Marquis AGD V38, serial 1495. The flame on this unit clicks of after about 2 minutes, every time a start is attempted. Every component has been changed by the sellers servic… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
hi I installed a burnam boiler freedom 93000 btu model FCM120
hi I installed a burnam boiler freedom 93000 btu model FCM120 ns this morning it quit! I check the screen it had E 05 code then i pushed reset now I have E 04 and I have tried to reset again with no l… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
i have a Baxi Eco 3 240Fi hanging boiler. I live in Italy
i have a Baxi Eco 3 240Fi hanging boiler. I live in Italy and it is located on the exterior wall of our 3 leveled home. The boiler serves to heat our domestic water and our radiators. The boiler conti… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
One zone Gas-fired Hot Water Baseboard heating system. Weil
One zone Gas-fired Hot Water Baseboard heating system. Weil Mclain CGM-3 Boiler Tag says 58,000 BTU. House is a small shotgun with an addition at rear which has electric baseboard heaters. Problem: Th… read more
Tom
Tom
HVAC Technician
Vocational, Technical or Trade Scho
770 satisfied customers
We had a Weil-Mclain Ultra Gas fired Water Boiler installed
We had a Weil-Mclain Ultra Gas fired Water Boiler installed in our cabin around 2005. About 3 years ago our propane gas company overfilled the propane tank and our farance was turned off the bled back… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
I currently have a Burnam 4-22A Boiler buring Natural Gas providing
I currently have a Burnam 4-22A Boiler buring Natural Gas providing hydronic heat to 3 zones in my home. It is currently running OK but should probably be cleaned before the peak of our heating system… read more
Rick
Rick
HVAC Supervisor
25,413 satisfied customers
I live in Minnesota and have a Burnam Boiler. I installed
I live in Minnesota and have a Burnam Boiler. I installed a programmable thermostat so that at night it drops to 63 degrees and then in the day goes to 68 degrees. It seems like it works very hard eac… 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

7,791 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