Hi
Got x2 maplins variacs and have 8" ext rvk and 4" intake.
I also have a 240v relay whith x2 n/o contacts plus a thermostat.
What is my best build out of these ?
Shall i just make a single fan max/min control and in future add one also to the intake (which i will replace with 6" or 8")
Or should i make a dual fan control with max/min speed control.
Or should make a single fan max/min (day/night) with overtemp at full from thermosat ?
Ahhh !! Decisions