More Pumping More Now Looking for that condensed version? https://www.youtube.com/watch?v=_hAuKtoRxJI Links 'n' stuff: How heat pumps actually work: https://www.youtube.com/watch?v=7J52mDjZzto The video I did on home electrification: https://www.youtube.com/watch?v=CVLLNjSLJTQ Technology Connections on Mastodon: https://mas.to/@TechConnectify Technology Connections on Bluesky: https://bsky.app/profile/techconnectify.bsky.social This channel is supported through viewer contributions on Patreon. Thanks to the generous support of people like you, Technology Connections has remained independent and possible. If you'd like to join the amazing people who've pledged their support, check out the link below. Thank you for your consideration! https://www.patreon.com/technologyconnections 00:00 Intro 02:19 This video is about sizing equipment 04:03 My home and its oversized system 08:49 So many homes have the same problem 10:41 Oversizing needs to stop 13:31 Price gouging 15:56 A note on duct sizing 18:12 How a smart thermostat can do all the work for you 23:00 LOAD CALCULATIONS 29:34 An experiment to validate those calculations 40:06 RESULTS 42:12 The impact for me 43:17 A rant on ductwork design 48:57 Why the heck is my furnace so big? 50:00 My parents (wrongly!) got told they'd need a giant heat pump 55:08 Debrief 1:01:11 Bloops