Changes

we also need to put the air handler/fan unit on the coil that hangs down

we also need to put the air handler/fan unit on the coil that hangs down

(big tan thing) run always if the heat pump is on, since it will ice up

(big tan thing) run always if the heat pump is on, since it will ice up

otherwise. However, it's also useful when things aren't in cooling mode

otherwise. However, it's also useful when things aren't in cooling mode

for running some air from outside to the shop, so we want a switch that

for running some air from outside to the shop, so we want a switch that

can manually trigger the relay that will be controlling the air handler.

can manually trigger the relay that will be controlling the air handler.