Mechanicals

TopicRepliesCreatedLast replysort icon
exhaust-ducted HRV vs simplified 0 2 hours 24 min ago
by pshyvers
n/a
Is an HRV/ERV absolutely necessary? 2 4 hours 29 min ago
by Jeremy Archer
3 hours 55 min ago
by Jeremy Archer
ICF home and ventilation 6 2 days 1 hour ago
by melsie
1 day 6 hours ago
by Dana Dorsett
Where to exhaust bathroom fans? 2 1 day 17 hours ago
by Debra
1 day 9 hours ago
by Debra
HVAC sizing disparity relative to HERS report 7 6 days 4 hours ago
by Norman Bunn
5 days 3 hours ago
by Norman Bunn
Make up air and multi zone sensor 6 1 week 2 days ago
by D.Kits
1 week 8 hours ago
by Rich M
Zone 6b, Mass. Coast, mini split / Fujitsu?? Mitsubishi?? size? 45 3 weeks 3 hours ago
by indoorsy
1 week 1 day ago
by indoorsy
Pros and cons of gas vs. electric for DHW, cooking, and in-floor radiant heating? 19 2 weeks 2 days ago
by LYDIA SEGAL
1 week 1 day ago
by Dana Dorsett
SIP house — Backup heat source? 8 1 week 2 days ago
by John Brown
1 week 1 day ago
by Dana Dorsett
Radon mitigation with sealed crawlspace and partial walkout basement 3 2 weeks 2 days ago
by Norman Bunn
1 week 2 days ago
by Norman Bunn
My HVAC guy disagrees with PH Planning Package 13 1 week 6 days ago
by Steve Young
1 week 3 days ago
by Steve Young
Mechanical ventilation 3 1 week 4 days ago
by Thomas Roberts
1 week 3 days ago
by Thomas Roberts
Solar assisted Heat pump vs normal air/ground source ? Home in Nova Scotia 22 1 week 5 days ago
by snarbs
1 week 3 days ago
by Jon R
HVAC - Continuous Operation or More Zoning 8 1 week 6 days ago
by Kevin Camfield
1 week 4 days ago
by Kevin Camfield
Air-source heat pump for heating, cooling, and domestic hot water 10 3 weeks 4 days ago
by Eric Bjornson
1 week 5 days ago
by Richard McGrath
Sizing a furnace 5 2 weeks 1 hour ago
by mtaylor12345
1 week 5 days ago
by Dana Dorsett
Sizing a minisplit for supplemental heat 7 2 weeks 1 day ago
by Jon Harrod
2 weeks 12 hours ago
by Martin Holladay
What heat source should I use for radiant floor in barn? 3 2 weeks 23 hours ago
by greenfarmer22
2 weeks 12 hours ago
by Martin Holladay
Vetting a ductless minisplit contractor 2 2 weeks 1 day ago
by John Brown
2 weeks 1 day ago
by Charlie Sullivan
Hypothetical daily cost comparison (minisplits vs. electric resistance) 10 40 weeks 6 days ago
by Ryan Magladry Ottawa, Ontario
2 weeks 5 days ago
by Malcolm Taylor
Interior wall stud bay as HVAC cold air return 2 2 weeks 6 days ago
by Tom Cross
2 weeks 6 days ago
by Martin Holladay
Farmhouse heating options 4 3 weeks 20 hours ago
by Robey W
2 weeks 6 days ago
by Robey W
Trouble using Manual J calculator, I could use some help 4 4 weeks 7 hours ago
by tim brown
3 weeks 6 days ago
by Dana Dorsett
Replace bath exhaust fan details 7 1 year 11 weeks ago
by c l
3 weeks 6 days ago
by Martin Holladay
Mind the noise 0 4 weeks 8 hours ago
by stephen sheehy
n/a
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