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Heating Help: The Wall
The #1 Online Resource for Heating Answers.
Ask and answer questions about heating systems, both old and new.
Category List
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Expand for more options.Got a general heating question, or a comment to make? Just want to chat with friends? This is the place.
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Expand for more options.Got questions about A/C, Heat Pumps and Refrigeration? Ask and ye shall receive.
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Expand for more options.Are you heating with an alternative fuel such as wood? This is the place to be.
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Expand for more options.Every flame produces carbon monoxide. You can never be too vigilant.
419 discussions
1.7K comments
Most recent: Safety concerns and replacement options for a 140 co ppm 35 year old boiler by TheUpNorthState88
April 18
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Expand for more options.Industry expert Larry Weingarten is here to help answer your domestic hot water questions. Ask for help or share what you know here. To learn even more, purchase Larry's Water Heater Workbook and visit his website.
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Expand for more options.This exciting field is really taking off. Share your thoughts and ask questions here.
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Expand for more options.Got questions about indoor-air quality? Bill Wolfe is an expert on this topic and he's here for you.
156 discussions
1.2K comments
Most recent: most high yield measure to improve indoor air quality by Jamie Hall
November 22
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3.4K discussions
34.1K comments
Most recent: Buderus G115WS/4 / Carlin EZ-1: lockout during TFI by mrcoder
5:05PM
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Expand for more options.Are you having problems with pipes deteriorating? We've seen this problem occur often, particularly with pinhole leaks in copper pipes. Please share your experiences here. What have you learned?
64 discussions
660 comments
Most recent: Steam return line fails every year by EBEBRATT-Ed
December 15
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Expand for more options.Sure, we're a heating site, but a lot of great plumbers also hang out here. Got questions or thoughts to share? Do it here.
922 discussions
10.5K comments
Most recent: Pex adapter from water meter corroded and failed in 6 years by hot_rod
5:17PM
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Expand for more options.This is the place to ask questions (or answer them) that are specifically about radiant heating systems of all types, sizes and flavors.
5.8K discussions
55.8K comments
Most recent: Solaroll, new boiler and furnox by Paul Pollets
June 11
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Expand for more options.Solar is getting hot! Got a question about it, or want to share what you know? This is the place.
373 discussions
3.3K comments
Most recent: Solar Thermal System: Help! What could have happened? by hot_rod
June 6
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Expand for more options.Interested in steam heating systems, old and new? Here's a place to focus on just that.
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Expand for more options.Got questions that are specific to thermostats and controls? Ask them here.
3.3K discussions
16.6K comments
Most recent: Nest + Honeywell ra832A + Hydrostat 3200 by LRCCBJ
4:26PM
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50 discussions
395 comments
Most recent: Boiler water/demineralizers like the Axiom Puropal method of demineralizing? by hot_rod
May 5
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Expand for more options.Got something you don't need and would like to sell? Get together with other Wallies here and make your own deals. (Please, no corporate advertising here.) And, as a courtesy to our community, when your item has sold, please post that it is no longer available so that we can close the discussion. Thank you!
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Expand for more options.This is a gathering spot for announcements about educational opportunities in our industry. Feel free to add posts about upcoming classes. Thank you.
39 discussions
129 comments
Most recent: Taco Residential Factory Training May 9-10 by Erin Holohan Haskell
April 29
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Expand for more options.If you're looking for good people, feel free to post your opportunities here.
47 discussions
289 comments
Most recent: Want to Start your own HVAC business? by Erin Holohan Haskell
May 20