Mechanicals

TopicRepliessort iconCreatedLast reply
New Heating and Hot Water 8 3 years 30 weeks ago
by julie klump
3 years 30 weeks ago
by TJ Elder
AGS-Annualised Geo Solar...anyone having success with AGS 8 3 years 37 weeks ago
by Richard Clark
3 years 36 weeks ago
by Martin Holladay, GBA Advisor
What are currently the best values in point-use or on-demand water heaters, available in the US market? 8 3 years 42 weeks ago
by Laura Catanzaro
3 years 41 weeks ago
by Laura Catanzaro
Electrical Wiring 8 4 years 23 weeks ago
by Anonymous
4 years 23 weeks ago
by Anonymous
Off-Grid and Battery Storage 8 4 years 23 weeks ago
by John Brooks
3 years 42 weeks ago
by Paul Scheckel
How do I orient a building to the south? 8 5 years 5 weeks ago
by Tristan Roberts
5 years 5 weeks ago
by Robert Riversong
ERV or HRV that scrubs the incoming air? 7 3 weeks 1 day ago
by Antonio Oliver
2 weeks 4 days ago
by Richard Beyer
Will a single ductless mini-split heat pump be able to distribute its air evenly throughout my house? 7 20 weeks 4 hours ago
by Nathaniel G
19 weeks 2 days ago
by Keith Gustafson
What is the R-Value of water? 7 27 weeks 1 day ago
by Kevin Wyckoff
27 weeks 10 hours ago
by Dana Dorsett
Is hydronic heat worth installing in an old house? 7 36 weeks 2 days ago
by Robert Drucker
35 weeks 4 days ago
by Robert Drucker
Ventilating an indoor pool 7 1 year 6 weeks ago
by Steve Greenberg
1 year 6 weeks ago
by Steve Greenberg
Should truss builders include duct chases? 7 1 year 7 weeks ago
by Steve Knapp
1 year 7 weeks ago
by Martin Holladay, GBA Advisor
If a home is too tight and does not have provided mechanical ventilation, can it draw in humidity and excessive heat during peak times? 7 1 year 11 weeks ago
by matt tucker
1 year 11 weeks ago
by Lucy Foxworth
Selecting an HVAC and hot water systems 7 1 year 32 weeks ago
by scott sch
1 year 31 weeks ago
by Dana Dorsett
Should I expel my ventilation system air onto my hybrid heat-pump water heater? Should I vent the WH into my crawl space? 7 1 year 40 weeks ago
by Michael Arnold
22 weeks 2 days ago
by Nick Welch
Passive HRV - pressure balance ..a few questions 7 1 year 41 weeks ago
by Jin Kazama
1 year 41 weeks ago
by Martin Holladay, GBA Advisor
Is a LP hot water tank enough to heat my renovated house? 7 2 years 14 weeks ago
by Walter Gayeski
2 years 4 weeks ago
by Walter Gayeski
Where do I place vapour barrier in relation to basement slab insulation? 7 2 years 22 weeks ago
by Jane Smith
2 years 22 weeks ago
by Jane Smith
Where can I find a 1 ton 13 SEER or better central HVAC system? 7 2 years 49 weeks ago
by Jim Clay
2 years 49 weeks ago
by James Morgan
Quiet HRVs? 7 3 years 36 weeks ago
by VR Long
3 years 36 weeks ago
by Anonymous
Air-Source Heat Pumps (ASHP) performance and price data? 7 3 years 37 weeks ago
by Karen Miller
3 years 35 weeks ago
by Keith Gustafson
Reduce noise pollution from high efficiency furnace discharge pipe? 7 3 years 41 weeks ago
by William Young
3 years 41 weeks ago
by William Young
Furnace to circulate heat from woodstove 7 4 years 43 weeks ago
by Anonymous
4 years 41 weeks ago
by Lance Bowen
"Barometric damper" air inlet for room with woodstove 6 9 weeks 3 days ago
by David Meiland
9 weeks 3 days ago
by Martin Holladay, GBA Advisor
HRV retrofit for a basement 6 9 weeks 5 days ago
by Aaron Gatzke
9 weeks 3 days ago
by stephen sheehy
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