Mechanicals

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Best Value Mini-Split for Cooling, Some Heating? 3 1 day 11 hours ago
by Lance Peters
3 hours 15 min ago
by Dana Dorsett
Attached garage ventilation 1 15 hours 34 min ago
by Norman Bunn
6 hours 4 min ago
by Martin Holladay
Mitsubishi hyperheat multi-splits and modulation 2 1 day 16 hours ago
by Aun Safe
15 hours 21 min ago
by Dana Dorsett
Difficulty finding a modulating multi-zone air-source heat pump 13 5 days 13 hours ago
by Jonathan Lawrence CZ 4A New Jersey
1 day 17 hours ago
by Jonathan Lawrence CZ 4A New Jersey
Ducted/concealed mini-split without supply or return plenums - straight out the wall? 3 3 days 17 hours ago
by neockder
2 days 19 hours ago
by Robert Hawthorne
Water cooled refrigerator coils 14 1 week 18 hours ago
by LT.Son
2 days 22 hours ago
by Lance Peters
Over my head 2 1 week 13 hours ago
by bradslees
1 week 4 hours ago
by Calum Wilde
I'm not off the grid.. the grid's off me 2 1 week 3 days ago
by Ethan T ; Climate Zone 5A ; ~6000HDD
1 week 1 day ago
by Kenneth Gartner
Frost-free hose bibb for a superinsulated house 4 2 weeks 3 days ago
by Trevor Lambert
1 week 1 day ago
by Kenneth Gartner
Just moved into new house (actually 20 years old, just new to us). It has fuel-oil baseboard heat with six zones. 6 1 week 3 days ago
by Richard Byrd
1 week 2 days ago
by Dana Dorsett
Ventilation for basement 4 1 week 3 days ago
by Kevin Schramm
1 week 3 days ago
by Kevin Schramm
Multi/mini-split cassette buried under blown in insulation? 6 1 week 4 days ago
by Wilson C
1 week 3 days ago
by Peter Engle
Alternative ventilation for small homes in cold climates 2 1 week 5 days ago
by CCHRC
1 week 5 days ago
by stephen sheehy
Electric tankless water heater 19 2 weeks 5 days ago
by David Voros
2 weeks 1 day ago
by Dana Dorsett
Split air-source heat pump using ground loop instead? 1 2 weeks 2 days ago
by Lance Peters
2 weeks 2 days ago
by Martin Holladay
HRV / HVAC engineering help in Ontario 19 4 weeks 2 days ago
by Trevor Lambert
2 weeks 2 days ago
by Lance Peters
Pondering a ducted attic minisplit air handler to replace the bedroom wall units 11 2 weeks 5 days ago
by Bob Dizon
2 weeks 2 days ago
by Bob Dizon
Manual J and second floor heat loads 2 2 weeks 5 days ago
by Jonathan Lawrence CZ 4A New Jersey
2 weeks 4 days ago
by Jonathan Lawrence CZ 4A New Jersey
Location recommendations for minisplit heads 3 2 weeks 5 days ago
by Brian Croston
2 weeks 4 days ago
by Martin Holladay
Review mini-split setup 14 3 weeks 5 days ago
by Ryan Magladry Ottawa, Ontario
2 weeks 5 days ago
by Ryan Magladry Ottawa, Ontario
Choosing an electric heat source for a small freestanding office/library 12 3 weeks 14 hours ago
by user-7066239
2 weeks 6 days ago
by Malcolm Taylor
Need advice for coordinating mechanical/electrical systems for an off-grid property 1 3 weeks 15 hours ago
by Cobra*7
3 weeks 5 hours ago
by Martin Holladay
Mini Split sizing feedback 17 6 weeks 15 hours ago
by evantful
3 weeks 1 day ago
by Dana Dorsett
Electric-resistance backup heaters for high-performance homes 14 3 weeks 5 days ago
by Dylan Kinsey
3 weeks 2 days ago
by Dylan Kinsey
Adding whole-house humidity in ductless system 4 3 weeks 2 days ago
by HunaHuna
3 weeks 2 days ago
by Dana Dorsett
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