Mechanicals

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Better option than a heat-pump water heater for a boiler? 11 12 weeks 4 days ago
by Jane Whitmire
12 weeks 10 hours ago
by Jane Whitmire
Minisplit or air-source heat pump in a remodeled 1920 bungalow? 2 12 weeks 4 days ago
by Sam Mashburn
12 weeks 2 days ago
by D Dorsett
Need a furnace/AC for an apartment 2 12 weeks 5 days ago
by Brenda Fernandez
12 weeks 5 days ago
by D Dorsett
Best HVAC for a 1,100 sq. ft. passive solar house at 46 N latitude? 22 13 weeks 2 days ago
by Randy Bunney
9 weeks 4 days ago
by Eric Habegger
Ventilating 5 14 weeks 13 hours ago
by Vishy S
14 weeks 6 hours ago
by Martin Holladay, GBA Advisor
Mechanical room size 3 14 weeks 1 day ago
by Corey B
14 weeks 15 hours ago
by Rick Van Handel
Is this furnace venting/leaking problem as bad as it looks? 17 14 weeks 1 day ago
by Nathaniel G
13 weeks 6 days ago
by Richard McGrath
Flow control valves for radiant floor heating 7 14 weeks 5 days ago
by Jon Olson
14 weeks 4 days ago
by aj builder, Upstate NY Zone 6a
Unfinished basement, Cgi 5 gas boiler, Z vent. The outside air is making the basement cold. Can it be louvered? 15 14 weeks 5 days ago
by Darren Finch
14 weeks 2 days ago
by Dana Dorsett
Solar thermal systems for heating water 50 14 weeks 6 days ago
by aj builder, Upstate NY Zone 6a
13 weeks 2 days ago
by Martin Holladay, GBA Advisor
Heating with modulating condensing units 38 14 weeks 6 days ago
by aj builder, Upstate NY Zone 6a
14 weeks 4 days ago
by Dana Dorsett
What about installing a cooktop downdraft vent/ducting in a slab? 9 15 weeks 1 day ago
by Caroline Di Diego
14 weeks 6 days ago
by Malcolm Taylor
Will my generator run a minisplit safely? 8 15 weeks 1 day ago
by stephen sheehy
15 weeks 5 hours ago
by aj builder, Upstate NY Zone 6a
Flitch Hydronic redesign thread 1 15 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
15 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
Mini Splits winning the battle; with PV as a source let's even call it green. 8 15 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
15 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
Hot basement 4 15 weeks 4 days ago
by Dennis Krawchuk
15 weeks 3 days ago
by Dana Dorsett
Modern (hydronic) heating and what all should start to know as of 2014 87 16 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
13 weeks 4 days ago
by Paul Kuenn
Adding mechanical ventilation to a leaky house 8 16 weeks 4 days ago
by Mark Fredericks
16 weeks 3 days ago
by Dana Dorsett
Looking for a hot water booster for geothermal in spring and fall 2 17 weeks 11 hours ago
by Barry Lovalvo
16 weeks 6 days ago
by Charlie Sullivan
Most sesible heating system for a new house build on Vancouver Island 13 17 weeks 4 days ago
by Blake Klopfenstein
16 weeks 6 days ago
by Dana Dorsett
What is the efficiency of gas powered infrared radiant heat? 13 17 weeks 6 days ago
by Rick Van Handel
7 weeks 4 days ago
by Brian Strong
Heat-pump water heater in conditioned space 5 17 weeks 6 days ago
by Gerald Blycker
17 weeks 5 days ago
by Kevin Dickson, MSME
What's a good damper for a bath fan/range hood vent? 5 18 weeks 7 hours ago
by Nathaniel G
17 weeks 4 days ago
by Nathaniel G
Vent separations and strategies 3 18 weeks 3 days ago
by Jack Nichols
18 weeks 2 days ago
by Charlie Sullivan
Options for garage heat 27 18 weeks 3 days ago
by Kent Jeffery
16 weeks 2 days ago
by Kent Jeffery
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