The Picard Maneuver@piefed.world to People Twitter@sh.itjust.worksEnglish · 5 months agoYes please!media.piefed.worldimagemessage-square312linkfedilinkarrow-up11.57Karrow-down121 cross-posted to: singlepurpose@lemmy.world
arrow-up11.55Karrow-down1imageYes please!media.piefed.worldThe Picard Maneuver@piefed.world to People Twitter@sh.itjust.worksEnglish · 5 months agomessage-square312linkfedilink cross-posted to: singlepurpose@lemmy.world
minus-squareAtariDump@lemmy.worldlinkfedilinkarrow-up1·5 months agoAs recently as the 1990s, even the most efficient gas water heaters only had a UEF of around 0.70 (i.e., 70%), meaning that at least 30% of the fuel used (or 30 cents of every dollar spent) was wasted and not producing usable hot water.
As recently as the 1990s, even the most efficient gas water heaters only had a UEF of around 0.70 (i.e., 70%), meaning that at least 30% of the fuel used (or 30 cents of every dollar spent) was wasted and not producing usable hot water.