HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
I have a gb 142-45 buderus gas fired high effiency
hello i have a gb 142-45 buderus gas fired high effiency boiler. I had to replace storage tank due to warranty issues.evrything works fine however getting 165 degree water at taps. set bc-10 controlle… read more
Rick
Rick
Supervisor
24,917 satisfied customers
We have a buderus 142 boiler. The am10 weather dependant
We have a buderus 142 boiler. The am10 weather dependant module has nothing on the display and the boiler wont fire.… read more
Rick
Rick
Supervisor
24,917 satisfied customers
I AM A LICENCED HEATING CONTRACTOR IN CONN AND NY I HAVE A
I AM A LICENCED HEATING CONTRACTOR IN CONN AND NY I HAVE A DAUNTING PROBLEN WITH A PAIR OF STAGED BUDERUS GB 142 I SEEM TO HAVE NO CONTROL OF DOMESTIC HOT WATER PRODUCTION EVEN ON THE LOWEST SETTING N… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
My Buderus GB 142 all of a sudden is not holding heat, pipes
My Buderus GB 142 all of a sudden is not holding heat, pipes are cold. house is 65 while thermostat set to 70. Worked fine yesterday.… read more
Rick
Rick
Supervisor
24,917 satisfied customers
My Buderus GB 142-24 keeps giving me a 6A or 6L error message. It tries to start but runs
My Buderus GB 142-24 keeps giving me a 6A or 6L error message. It tries to start but runs for a short period of time then begins to recycle until it reaches operating temp. The service tech cleans the… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
I have a Buderus GB 142, My radiators on the 2nd floor are
I have a Buderus GB 142, My radiators on the 2nd floor are not working. We have hot water and the 1st floor radiators seem to be okay. The display says P03 then alternates to H 7 right after. We had o… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have a buderus logamax plus gb 142. The system is working
I have a buderus logamax plus gb 142. The system is working but the DHW status light is not on. I have luke warm water throughout the house, but that's it. It should be hotter than what it is doing. T… read more
Scott
Scott
Self Employed HVAC Service Technician
Associate Degree
400 satisfied customers
I have a buderus 142-60 wall hung.. This morning I went down
I have a buderus 142-60 wall hung.. This morning I went down and water was dripping from the furnace.. I turned off the cold water feed and that stopped it.. The water appeared to be leaking from the … read more
V12Tech
V12Tech
252 satisfied customers
I have a buderus gb 142 gas boiler. i am getting the error
I have a buderus gb 142 gas boiler. i am getting the error message 6A 227 "No ionization message after ignition". What can I do to fix this?… read more
Appliance Guru
Appliance Guru
18,649 satisfied customers
I have a Buderus wall mount unit..I believe it is a GB 142
I have a Buderus wall mount unit..I believe it is a GB 142 but can confirm if someone can tell me where to find the model #. the manuals are not present. I have no heat or hot water. the display is no… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have a Buderus GB 142 in trouble. All zones are calling
I have a Buderus GB 142 in trouble. All zones are calling for heat and the circulator pumps appear to be running. Pipes do not feel warm. Boiler temp is 115 and falling. I displayed operating messages… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
Hello together Planing to install a new closed Hydronic
Hello together Planing to install a new closed Hydronic Heating System - no DHW for a 1800 sq.ft. Home It willbe a "One-Pipe System W. Diverter Valves" - 11 Biasi Panel Radiators total BTU 72.000 - Bu… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
HI I have a Buderus gb 142/30 which will not fire....Error
HI I have a Buderus gb 142/30 which will not fire....Error code 3C/217. This code is not in the manual. Any ideas?… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have a Buderus GB 142/24 with old cast iron radiators, and
I have a Buderus GB 142/24 with old cast iron radiators, and no DHW. My boiler just started giving me a fault code 2U. The manual says this means "The temperature difference between the supply and ret… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I am planning to install a new efficiency gas fied modulating
I am planning to install a new efficiency gas fied modulating boiler with outdoor reset control. I would relace my 23 year old utica 150000btu and 50 gal XXXXX XXXXX water heater with a buderus GB 142… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
Our water is no longer getting hot. We have a Buderus GB 142-24.
Our water is no longer getting hot. We have a Buderus GB 142-24. The display reads CO and we have done a reset. Briefly the display read degrees starting with 99 and going to 140, but now it says CO a… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
I own a Buderus Logamax GB 142-24 Boiler for hydronic heat
I own a Buderus Logamax GB 142-24 Boiler for hydronic heat and water heat. When I increase the temp on thermostat calling for heat the valves and pump operate correctly but the boiler does not operate… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
Im looking for the Energy Factor number for a Buderus model;
I'm looking for the Energy Factor number for a Buderus model; unfortunately, the mfr's US tech support was unfamiliar with this. I'm using a Buderus GB 142/24 gas-fired boiler to heat a Buderus ST 152… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 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