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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.
3.1K discussions
23.2K comments
Most recent: Mitsubishi Mini Split - Vane stops swinging issue by lisha
7:05AM
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Expand for more options.Are you heating with an alternative fuel such as wood? This is the place to be.
55 discussions
648 comments
Most recent: Jensen indoor Wood Boiler w/Hydronic Oil - Oil runs all the time? by Jamie Hall
February 23
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102 discussions
1.3K comments
Most recent: Bad Cold Weather "Flue" Season! : ( by Larry Weingarten
February 25
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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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5.6K discussions
52.7K comments
Most recent: Lochinvar 80 not lighting, many new parts already by 109A_5
7:47AM
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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.
158 discussions
1.3K comments
Most recent: Smoke smell in house with oil boiler by Hemlock
February 24
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3.5K discussions
35.7K comments
Most recent: Boiler pressure constantly rises to/past 30psi relief valve trigger by person56
1:15AM
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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.
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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.
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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.
15.3K discussions
171.5K comments
Most recent: Residential Steam Boiler Replacement - EDR Questions by random12345
3:47AM
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Expand for more options.Got questions that are specific to thermostats and controls? Ask them here.
3.4K discussions
17.1K comments
Most recent: Why are my wires on L8148L aquastate disconnected by mo8414
10:17AM
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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.
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Expand for more options.If you're looking for good people, feel free to post your opportunities here.
47 discussions
297 comments
Most recent: Hydronic Installation Techs Wanted by papibumz
December 2024