Mechanicals

TopicRepliesCreatedsort iconLast reply
ERV, HRV, Dehumidifier retro fit before finishing basement 3 18 weeks 6 hours ago
by Wendy D
17 weeks 6 days ago
by Charlie Sullivan
Calculating how much air needed to even out temps for minisplit 8 18 weeks 2 days ago
by Tom Frisch
18 weeks 4 hours ago
by Jon R
Minisplit - One indoor unit for two adjacent rooms? 11 18 weeks 2 days ago
by Steve Robertson
17 weeks 3 days ago
by Steve Robertson
Rated output for electric radiant ceilings? 2 19 weeks 1 day ago
by Walter Gayeski
19 weeks 9 hours ago
by Charlie Sullivan
Best integrated system for water heating and radiant floor heating? 2 19 weeks 1 day ago
by Dmitriy Khazansky
19 weeks 1 day ago
by Dana Dorsett
Experience with Rinnai vent-free convectors? 3 19 weeks 2 days ago
by Keith H
19 weeks 1 day ago
by Keith H
Sizing a minisplit for a 900-square-foot Chicago carriage house 4 19 weeks 3 days ago
by timothy flynn
19 weeks 2 days ago
by Keith H
Islandable battery bank box venting options 5 19 weeks 6 days ago
by Daniel Ernst
19 weeks 3 days ago
by Daniel Ernst
Truly "smart" thermostats and boiler controllers? 5 20 weeks 9 hours ago
by Daniel Griscom
19 weeks 6 days ago
by Charlie Sullivan
ERV or HRV that scrubs the incoming air? 7 20 weeks 2 days ago
by Antonio Oliver
19 weeks 5 days ago
by Richard Beyer
Manual D spreadsheet examples? 3 21 weeks 3 days ago
by Jonathan Dalton
21 weeks 2 days ago
by Martin Holladay, GBA Advisor
Retrofit heating system 13 23 weeks 5 days ago
by Carole Florman
23 weeks 4 days ago
by Dana Dorsett
Should my indirect hot water heater have a mixing valve? 13 23 weeks 5 days ago
by Daniel Griscom
20 weeks 9 hours ago
by Daniel Griscom
Beware the dual-hose portable AC / heat pump 0 24 weeks 1 day ago
by Kevin Dickson, MSME
n/a
Air Scrubber Plus 14 24 weeks 2 days ago
by Shaun Kennedy
22 weeks 3 days ago
by Malcolm Taylor
I need help choosing the correct minisplit and heat pump for my studio 11 24 weeks 3 days ago
by DANIEL GOTTSEGEN
24 weeks 1 day ago
by DANIEL GOTTSEGEN
Should I go with a ground-source heat pump or PV-powered electric boiler? 5 25 weeks 1 day ago
by Kevin Dingle
25 weeks 1 day ago
by Kevin Dingle
Hydronic solar thermal? 2 25 weeks 5 days ago
by Terry Lee
25 weeks 5 days ago
by Malcolm Taylor
Nyle Geyser RE problem 1 26 weeks 2 days ago
by austin jamison
26 weeks 2 days ago
by David Meiland
How do I balance a Zehnder Comfoair 350? 2 26 weeks 3 days ago
by Matthew Robinson
26 weeks 3 days ago
by Matthew Robinson
"Barometric damper" air inlet for room with woodstove 6 26 weeks 4 days ago
by David Meiland
26 weeks 4 days ago
by Martin Holladay, GBA Advisor
Thermal break for new radiant slab? 4 26 weeks 4 days ago
by chris hoy
26 weeks 3 days ago
by Dana Dorsett
Best DHW for my situation 2 26 weeks 5 days ago
by Bob Rueter
26 weeks 5 days ago
by Bob Rueter
Are minisplits a good solution for heating (and cooling) a smallish addition to my 85-year-old house? 12 26 weeks 5 days ago
by mike mcguirk
26 weeks 2 days ago
by Martin Holladay, GBA Advisor
HRV retrofit for a basement 6 26 weeks 6 days ago
by Aaron Gatzke
26 weeks 4 days ago
by stephen sheehy
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