Mechanicals

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Boiler water temp not matching aquastat setting 11 13 weeks 6 days ago
by Ric Pasqua
13 weeks 4 days ago
by Richard McGrath
Closing vents in unused rooms 6 14 weeks 6 days ago
by Stephen Martinson
13 weeks 5 days ago
by James Morgan
Two layers of R4.2 on attic ductwork 1 13 weeks 5 days ago
by Ross Neag
13 weeks 5 days ago
by Dana Dorsett
Heat pump COP vs. capacity 3 14 weeks 2 days ago
by Hobbit _
13 weeks 6 days ago
by Hobbit _
Placement of two minisplits 12 14 weeks 5 days ago
by Jeff Carroll
14 weeks 1 day ago
by Jeff Carroll
Better hot water source? 5 14 weeks 4 days ago
by Bob Earnest
14 weeks 4 days ago
by Joshua van Tol
Better option than a heat-pump water heater for a boiler? 11 15 weeks 4 days ago
by Jane Whitmire
15 weeks 14 min ago
by Jane Whitmire
Asking for advice from off-gridders about the recent blog "Solar thermal is really really dead". 3 15 weeks 2 days ago
by Geoff Frood
15 weeks 5 hours ago
by Richard McGrath
Lunos and range hoods 5 15 weeks 2 days ago
by Stephen Youngquist
15 weeks 1 day ago
by Stephen Youngquist
Minisplit or air-source heat pump in a remodeled 1920 bungalow? 2 15 weeks 4 days ago
by Sam Mashburn
15 weeks 2 days ago
by D Dorsett
Need a furnace/AC for an apartment 2 15 weeks 4 days ago
by Brenda Fernandez
15 weeks 4 days ago
by D Dorsett
Solar thermal systems for heating water 50 17 weeks 6 days ago
by aj builder, Upstate NY Zone 6a
16 weeks 2 days ago
by Martin Holladay, GBA Advisor
Modern (hydronic) heating and what all should start to know as of 2014 87 19 weeks 2 days ago
by aj builder, Upstate NY Zone 6a
16 weeks 4 days ago
by Paul Kuenn
Is this furnace venting/leaking problem as bad as it looks? 17 17 weeks 1 day ago
by Nathaniel G
16 weeks 5 days ago
by Richard McGrath
Ventilating 5 17 weeks 3 hours ago
by Vishy S
16 weeks 6 days ago
by Martin Holladay, GBA Advisor
Mechanical room size 3 17 weeks 17 hours ago
by Corey B
17 weeks 5 hours ago
by Rick Van Handel
Unfinished basement, Cgi 5 gas boiler, Z vent. The outside air is making the basement cold. Can it be louvered? 15 17 weeks 5 days ago
by Darren Finch
17 weeks 1 day ago
by Dana Dorsett
Heating with modulating condensing units 38 17 weeks 6 days ago
by aj builder, Upstate NY Zone 6a
17 weeks 4 days ago
by Dana Dorsett
Flow control valves for radiant floor heating 7 17 weeks 4 days ago
by Jon Olson
17 weeks 4 days ago
by aj builder, Upstate NY Zone 6a
What about installing a cooktop downdraft vent/ducting in a slab? 9 18 weeks 13 hours ago
by Caroline Di Diego
17 weeks 5 days ago
by Malcolm Taylor
Will my generator run a minisplit safely? 8 18 weeks 1 day ago
by stephen sheehy
17 weeks 6 days ago
by aj builder, Upstate NY Zone 6a
Flitch Hydronic redesign thread 1 18 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
18 weeks 2 days ago
by aj builder, Upstate NY Zone 6a
Hot basement 4 18 weeks 3 days ago
by Dennis Krawchuk
18 weeks 2 days ago
by Dana Dorsett
Mini Splits winning the battle; with PV as a source let's even call it green. 8 18 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
18 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
Options for garage heat 27 21 weeks 2 days ago
by Kent Jeffery
19 weeks 2 days ago
by Kent Jeffery
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