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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.
394 discussions
1.5K comments
Most recent: Unvented combustion appliances, especially stoves by captainco
December 2020
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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.
1.4K discussions
11.3K comments
Most recent: trinity 150 NTI hot water side of the boiler by JJJ3
February 25
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Expand for more options.This exciting field is really taking off. Share your thoughts and ask questions here.
101 discussions
400 comments
Most recent: Flushing a Rinnai tankless water heater by stevekester
January 21
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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.
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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?
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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.
581 discussions
5.9K comments
Most recent: Speakman Thermostatic Cartridge Replacement by Steamhead
3:09AM
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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.
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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.
334 discussions
2.6K comments
Most recent: Solar paired with phase change material by Derheatmeister
February 26
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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.
38 discussions
216 comments
Most recent: Recirc Pump to Cold line with RO system by HomerJSmith
February 21
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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!
543 discussions
1.2K comments
Most recent: HTP SSU-80 InDirect Hot Water Tank 80 gallons by mercedes
February 23
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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.
11 discussions
36 comments
Most recent: Dan Holohan Teaches Webinar on Radiators and Pandemics by Erin Holohan Haskell
February 6
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Expand for more options.If you're looking for good people, feel free to post your opportunities here.
52 discussions
133 comments
Most recent: Trying to find replacement for vintage white rogers diaphragm gas valve. by Steamhead
3:03AM
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Expand for more options.
8 discussions
2 comments
Most recent: Triangle Tube Prestige Solo and Excellence Boilers by Alan (California Radiant) Forbes
February 20