Mechanicals

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GSHP and an endless pool 7 1 day 17 hours ago
by Ryan Knight
27 min 37 sec ago
by Ryan Knight
Duct manifold for a stand-alone ERV 3 1 day 14 hours ago
by Adam Emter
1 hour 16 min ago
by Trevor Fontaine
Effects of 2" to 3" PVC dry drain pipes through crawl space 3 9 hours 15 min ago
by Andy Nels
3 hours 8 min ago
by Martin Holladay, GBA Advisor
Does anyone have experience with Zehnder ComfoFlex? 5 1 day 18 hours ago
by Trevor Fontaine
1 day 8 min ago
by stephen sheehy
Using a second water heater as an indirect fired tank? 7 2 days 20 hours ago
by Tim C
1 day 22 hours ago
by Tim C
Air exchange / ventilation / dehumidifier options for a sealed, 640 s.f. structure 7 2 days 20 hours ago
by Nathan Hiscock
2 days 50 min ago
by Martin Holladay, GBA Advisor
Infrared panel heat: any reviews? 5 2 days 12 hours ago
by Edward Mallett
2 days 1 hour ago
by Richard McGrath
Geothermal and SDHV in new ICF home 16 6 days 21 hours ago
by Esteban Carlos
2 days 17 hours ago
by John Semmelhack
Proper DHP sizing 0 2 days 22 hours ago
by jonathan nagar
n/a
They didn't completely hook the cold air return on my furnace. Is that OK? What could happen? 3 1 week 2 days ago
by Roger Blankenship II
3 days 19 hours ago
by Martin Holladay, GBA Advisor
Chinese Split Heat Pump Water Heaters 1 1 week 15 hours ago
by Osman Anwer
3 days 22 hours ago
by Martin Holladay, GBA Advisor
Are back flow dampers needed for intake on ERV? 1 5 days 12 hours ago
by Kail Zuschlag
4 days 1 hour ago
by Martin Holladay, GBA Advisor
Minisplit Location Feasibility 1 4 days 21 hours ago
by Mike M
4 days 21 hours ago
by Mike M
Wall assembly 5 1 week 5 days ago
by Charles Cloud
1 week 5 hours ago
by Martin Holladay, GBA Advisor
Water Heater Morass 3 1 week 5 days ago
by Matt Bierlein
1 week 3 days ago
by Matt Bierlein
Passive emergency encapsulated crawl space drain 2 1 week 4 days ago
by Andy Nels
1 week 4 days ago
by Charlie Sullivan
Evaluating HVAC schemes for retrofit? 7 2 weeks 1 day ago
by Edward Odgers
1 week 5 days ago
by Edward Odgers
Duct sizing for Fujitsu 9RLSFCD concealed duct unit 6 1 week 6 days ago
by Alex Frost
1 week 6 days ago
by Martin Holladay, GBA Advisor
Can Panasonic ERVs be on programmable timers? 2 2 weeks 12 hours ago
by Kail Zuschlag
2 weeks 1 hour ago
by Dana Dorsett
Seeking an air-to-water heat pump 42 6 years 28 weeks ago
by Allison Ashcroft
2 weeks 1 day ago
by Martin Holladay, GBA Advisor
Are ground-source heat pump systems a good choice for beachfront NW Florida new construction? A cost-effective choice? 11 2 weeks 3 days ago
by JIm Sutton
2 weeks 2 days ago
by JIm Sutton
Vibration and sound dampening for bath fans and spot ERV's 2 2 weeks 4 days ago
by Kail Zuschlag
2 weeks 2 days ago
by Stuart Friedberg
Mini-split primer - how best to operate 6 2 weeks 6 days ago
by S K
2 weeks 5 days ago
by S K
Gas boiler not staying working 2 2 weeks 6 days ago
by Hal Sartelle
2 weeks 5 days ago
by Keith H
Antifreeze-Why is RV Antifreeze not ok for Hydronic Heating? 2 2 weeks 6 days ago
by Hal Sartelle
2 weeks 6 days ago
by Dana Dorsett
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