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Heating Help: The Wall
The #1 Online Resource for HVAC Answers. Ask and answer questions about HVAC 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.
87K discussions 602.8K comments Most recent: Looking for old Federal boilers by EdTheHeaterMan 5:11PM
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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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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.
2.1K discussions 18K comments Most recent: Recommendation for highly reliable natural gas water heater?... by ethicalpaul 4:50PM
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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.
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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?
70 discussions 776 comments Most recent: Question about lining 90 year old cast iron sewer pipe by skyking1 July 8
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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.
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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.
6.3K discussions 62.3K comments Most recent: Vent placement in home 2-pipe steam heat system by PMJ July 14
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Solar is getting hot! Got a question about it, or want to share what you know? This is the place.
389 discussions 3.6K comments Most recent: I'm getting solar panels. I'll let you know how it goes in this discussion thread. by ethicalpaul 6:04PM
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Interested in steam heating systems, old and new? Here's a place to focus on just that.
15.4K discussions 173.4K comments Most recent: Burnham ES2 - ES27 Spill Switch by STEAM DOCTOR 3:07AM
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Got questions that are specific to thermostats and controls? Ask them here.
3.4K discussions 17.5K comments Most recent: Possible to wire furnace fan to thermostat controlling a boiler? by cm6230 July 15
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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.
44 discussions 143 comments Most recent: Webinar: The Franklin Stove - The Drivers of Stove Innovation in the 1700s by HeatingHelp.com April 17
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If you're looking for good people, feel free to post your opportunities here.
48 discussions 301 comments Most recent: DMConsult for Preferred Sales, Inc, (PSI) by HeatingHelp.com July 1