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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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Got a general heating question, or a comment to make? Just want to chat with friends? This is the place.85.7K discussions 586.6K comments Most recent: "Soft-Start" a pump with "pressure"? by RickDelta 5:14AM
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Got questions about A/C, Heat Pumps and Refrigeration? Ask and ye shall receive.
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Are you heating with an alternative fuel such as wood? This is the place to be.
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Every flame produces carbon monoxide. You can never be too vigilant.418 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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72 discussions 1.1K comments Most recent: Pitching exhaust towards termination. by EBEBRATT-Ed 4:16AM
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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.1.9K discussions 15.9K comments Most recent: New flow sensor for lochinvar combi, red. by cberg April 26
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This exciting field is really taking off. Share your thoughts and ask questions here.
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Got questions about indoor-air quality? Bill Wolfe is an expert on this topic and he's here for you.160 discussions 1.1K comments Most recent: Door blower test came back 2000 below 4k sq ft - ERV recommended by tommygags December 2023
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3.2K discussions 32.2K comments Most recent: Checking an oil fired burner inside a converted Rayburn by EdTheHeaterMan April 26
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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?59 discussions 623 comments Most recent: underground boiler pipes leak every season - need permanent solution by Intplm. April 4
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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.848 discussions 9.6K comments Most recent: Running pex through walls to panel rads? by Jamie Hall 1:52AM
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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 55.4K comments Most recent: Need Help Sizing Boiler for Complex (for me) Situation in Minnesota by GroundUp 12:30AM
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Solar is getting hot! Got a question about it, or want to share what you know? This is the place.
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Interested in steam heating systems, old and new? Here's a place to focus on just that.
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Got questions that are specific to thermostats and controls? Ask them here.3.2K discussions 15.7K comments Most recent: How to get the best efficiency out of my new boiler. by docbar99 February 28
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50 discussions 394 comments Most recent: Boiler water/demineralizers like the Axiom Puropal method of demineralizing? by Derheatmeister April 19
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This is a gathering spot for announcements about educational opportunities in our industry. Feel free to add posts about upcoming classes. Thank you.38 discussions 129 comments Most recent: Boiler/Pipefitter Training/Certification Courses? by Mad Dog_2 April 14
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If you're looking for good people, feel free to post your opportunities here.47 discussions 285 comments Most recent: JOB OPPORTUNITY LONG ISLAND- Plumbing Mechanic or Junior Mechanic by trinityrolaand March 18