Flying Squid to Mildly Interesting • 2 years agoAncient Iran had air conditioningimagemessage-square189arrow-up11.94Karrow-down127
arrow-up11.92Karrow-down1imageAncient Iran had air conditioningFlying Squid to Mildly Interesting • 2 years agomessage-square189
minus-square@chronically_crazylink1•2 years ago3.2-3.5 is also on a good day. It might not be as efficient when the outside temperature differences are further away from your thermostat setting inside, though if you have a geothermal setup, then you’ve got peak efficiency year round.
3.2-3.5 is also on a good day. It might not be as efficient when the outside temperature differences are further away from your thermostat setting inside, though if you have a geothermal setup, then you’ve got peak efficiency year round.