Mechanicals

TopicRepliesCreatedsort iconLast reply
Beware the dual-hose portable AC / heat pump 0 20 weeks 1 day ago
by Kevin Dickson, MSME
n/a
Air Scrubber Plus 14 20 weeks 1 day ago
by Shaun Kennedy
18 weeks 3 days ago
by Malcolm Taylor
I need help choosing the correct minisplit and heat pump for my studio 11 20 weeks 2 days ago
by DANIEL GOTTSEGEN
20 weeks 21 hours ago
by DANIEL GOTTSEGEN
Should I go with a ground-source heat pump or PV-powered electric boiler? 5 21 weeks 20 hours ago
by Kevin Dingle
21 weeks 18 hours ago
by Kevin Dingle
Hydronic solar thermal? 2 21 weeks 5 days ago
by Terry Lee
21 weeks 4 days ago
by Malcolm Taylor
Nyle Geyser RE problem 1 22 weeks 1 day ago
by austin jamison
22 weeks 1 day ago
by David Meiland
How do I balance a Zehnder Comfoair 350? 2 22 weeks 2 days ago
by Matthew Robinson
22 weeks 2 days ago
by Matthew Robinson
"Barometric damper" air inlet for room with woodstove 6 22 weeks 3 days ago
by David Meiland
22 weeks 3 days ago
by Martin Holladay, GBA Advisor
Thermal break for new radiant slab? 4 22 weeks 4 days ago
by chris hoy
22 weeks 2 days ago
by Dana Dorsett
Best DHW for my situation 2 22 weeks 4 days ago
by Bob Rueter
22 weeks 4 days ago
by Bob Rueter
Are minisplits a good solution for heating (and cooling) a smallish addition to my 85-year-old house? 12 22 weeks 5 days ago
by mike mcguirk
22 weeks 1 day ago
by Martin Holladay, GBA Advisor
HRV retrofit for a basement 6 22 weeks 5 days ago
by Aaron Gatzke
22 weeks 3 days ago
by stephen sheehy
Excess humidity - HVAC system too large 19 23 weeks 4 days ago
by Chris Marriner
23 weeks 11 hours ago
by aj builder, Upstate NY Zone 6a
Ice Storage for residential cooling 4 24 weeks 1 day ago
by Nathan Kipnis
24 weeks 22 hours ago
by Nathan Kipnis
Residential Desiccant Cooling 0 24 weeks 1 day ago
by Nathan Kipnis
n/a
Anyone have any idea when hyper heat mini-splits that can run multiple indoor units (I need three) on a singly condenser will come to market? Thanks, Dan 1 24 weeks 4 days ago
by DANIEL GOTTSEGEN
24 weeks 3 days ago
by Nick Welch
Minisplit design/Manual J question 6 26 weeks 1 day ago
by Brian Gray
25 weeks 4 days ago
by Dana Dorsett
Long room minisplit installation location? 4 26 weeks 4 days ago
by Shawn Shumaker
26 weeks 3 days ago
by Keith Gustafson
Ventilation to cool down poorly-insulated house 1 27 weeks 1 day ago
by Kevin Ummel
27 weeks 1 day ago
by Martin Holladay, GBA Advisor
What if I have a too-small boiler installed? 5 27 weeks 5 days ago
by Daniel Griscom
27 weeks 4 days ago
by Dana Dorsett
Replacing boiler and perhaps radiators in small Massachusetts colonial 13 27 weeks 6 days ago
by Daniel Griscom
27 weeks 4 days ago
by Dana Dorsett
Fixing undersized ductwork - best approach for difficult section? 1 29 weeks 1 day ago
by Jonathan Dalton
29 weeks 1 day ago
by Martin Holladay, GBA Advisor
ERVs and formaldehyde 4 29 weeks 3 days ago
by Greg Wilson
29 weeks 1 day ago
by flitch plate
Deciding between conventional heat pump and minisplits 1 29 weeks 3 days ago
by Andy Chappell-Dick
29 weeks 3 days ago
by Martin Holladay, GBA Advisor
Advice on passive air inlets with bath fan exhaust ventilation? 5 30 weeks 1 day ago
by Brian Post
30 weeks 10 hours ago
by flitch plate
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