cRazi_man@europe.pub to Lemmy Shitpost@lemmy.world · 4 days agoI've been using this simple trick to keep cool in the heat wave (UK)europe.pubimagemessage-square181linkfedilinkarrow-up1509arrow-down133file-text
arrow-up1476arrow-down1imageI've been using this simple trick to keep cool in the heat wave (UK)europe.pubcRazi_man@europe.pub to Lemmy Shitpost@lemmy.world · 4 days agomessage-square181linkfedilinkfile-text
minus-squaredrathAlinkfedilinkarrow-up1·2 days ago All HVAC systems recirculate the inside air, without bringing in fresh air. You’re wrong on that one. Ducted air conditioning systems do bring fresh air in, as well as positive inflow and heat recovery ventilation systems.
minus-squareJcbAzPx@lemmy.worldlinkfedilinkEnglisharrow-up1·2 days agoNot all of them do. It’s mostly industrial units designed to bring in air to create a slightly positive indoor air pressure.
You’re wrong on that one. Ducted air conditioning systems do bring fresh air in, as well as positive inflow and heat recovery ventilation systems.
Not all of them do. It’s mostly industrial units designed to bring in air to create a slightly positive indoor air pressure.