silence7@slrpnk.net to Technology@lemmy.worldEnglish · 8 months agoHeat-pump water heaters are a winner for the climate — and your walletwww.canarymedia.comexternal-linkmessage-square227fedilinkarrow-up1623arrow-down113
arrow-up1610arrow-down1external-linkHeat-pump water heaters are a winner for the climate — and your walletwww.canarymedia.comsilence7@slrpnk.net to Technology@lemmy.worldEnglish · 8 months agomessage-square227fedilink
minus-squareSemi-Hemi-Demigod@kbin.sociallinkfedilinkarrow-up11·8 months agoHeat pumps can achieve an efficiency of over 100%
Heat pumps can achieve an efficiency of over 100%