Mechanicals

TopicRepliesCreatedsort iconLast reply
Is 170 watts normal for compressor heat? 4 20 weeks 1 day ago
by Paul Lennon
20 weeks 15 hours ago
by Aaron Birkland
Lineset losses? 1 21 weeks 17 hours ago
by Hobbit _
21 weeks 6 hours ago
by Nick Welch
Need impartial help sizing and choosing a brand of minisplit-ductless A/C 1 21 weeks 2 days ago
by jon keller
21 weeks 2 days ago
by Martin Holladay, GBA Advisor
Can someone tell me a few minisplit models that work exceptionally well in the colder climates? 4 22 weeks 9 hours ago
by Rick Van Handel
21 weeks 6 days ago
by Dana Dorsett
How do I find an independent energy rater that is familiar with up-to-date heating & cooling systems for a PGH? 2 22 weeks 16 hours ago
by russell berenson
22 weeks 10 hours ago
by John Semmelhack
How much electricity do residential oil/propane heating systems draw? 9 22 weeks 17 hours ago
by Jonathan Teller-Elsberg
21 weeks 6 days ago
by Dana Dorsett
Radiant heat improvement? 4 22 weeks 2 days ago
by Robert van Wert
22 weeks 1 day ago
by Robert van Wert
Possible to properly size HVAC system in phases? 2 22 weeks 5 days ago
by Dan Geist
22 weeks 5 days ago
by Martin Holladay, GBA Advisor
Is it reasonable to use 3/8" PEX supply lines to all fixtures? 9 24 weeks 2 days ago
by Gerald Blycker
22 weeks 5 days ago
by aj builder, Upstate NY Zone 6a
Without natural gas, is there a better option than electric baseboard heat? 9 24 weeks 5 days ago
by Curt Lyons
23 weeks 1 day ago
by Dana Dorsett
Water Heater selection help - Gas or Electric, Tank, Hybrid, Tankless? 2 24 weeks 6 days ago
by Roger Ratkowski
24 weeks 6 days ago
by Martin Holladay, GBA Advisor
Can a furnace be cleaned and reused after a house fire? Or should it be replaced? 1 24 weeks 6 days ago
by Corri Sandwick
24 weeks 6 days ago
by Martin Holladay, GBA Advisor
Wood floor underlayment over radiant heated floor 8 25 weeks 17 hours ago
by Howard Klein
25 weeks 6 hours ago
by aj builder, Upstate NY Zone 6a
How are mini-splits installed in new construction? 6 25 weeks 1 day ago
by Roy Brohaugh
25 weeks 14 hours ago
by Armando Cobo
(Old-fashioned) radiators in a Pretty Good House? 6 25 weeks 3 days ago
by jessie pratt
25 weeks 14 hours ago
by Dana Dorsett
Damper control motor 1 25 weeks 4 days ago
by Jim Phillips
25 weeks 4 days ago
by Martin Holladay, GBA Advisor
I need to find a consultant 3 25 weeks 6 days ago
by ANDY WADE
25 weeks 6 days ago
by David Meiland
Anyone have experience with Aeroseal duct sealing? 4 26 weeks 15 hours ago
by Patrick McCombe
7 weeks 6 days ago
by Patrick McCombe
Point source ERV (or HRV) and mixing 8 26 weeks 2 days ago
by cory b
26 weeks 14 hours ago
by Nick T - 6A (MN)
Heat pump ratings for marine climate in Seattle? 1 26 weeks 3 days ago
by ken jensen
26 weeks 3 days ago
by Martin Holladay, GBA Advisor
Can you recommend a kitchen range hood exhaust fan that is more than just a metal flapper? 1 26 weeks 4 days ago
by eric birenbaum
26 weeks 3 days ago
by Martin Holladay, GBA Advisor
HVAC for a single level "Pretty Good House" 11 26 weeks 5 days ago
by Matt Mesa
24 weeks 2 days ago
by stephen sheehy
What is the difference between cast iron vs. stainless steel for an electric boiler? 5 26 weeks 6 days ago
by bob tong
25 weeks 6 days ago
by bob tong
Is hydronic heat worth installing in an old house? 7 27 weeks 15 hours ago
by Lydia Marshall
26 weeks 2 days ago
by Lydia Marshall
Heat loss calcs, and how to size a water heater for hydronic heating 5 27 weeks 2 days ago
by bob tong
27 weeks 1 day ago
by Dana Dorsett
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