Thanks to this thread (all 1373 posts!!) I've pulled the trigger on the first steps to reducing my some 16 year old 3 tier system down to a
weldless brew style single tier. I was on the 3rd step of my ladder asking myself, 'self... aren't you too old to be lugging 40 pound buckets of water up here?'
Special thanks to augiedoggy for his
Parts List.
I planning on going with...
12v-3a Power Supply to a
Toggle Switch breaking the current to a
PWM Controler All enclosed in a
Project Box
Butt Spliced into
12v 3a Pumps.
The pumps (2) and controllers (2) should be here next week.
My questions are:
1. How hot will these switches and power supply get inside the project box?
2. What gauge wire to do all the connections?
3. If I like the setup I may add the second pump. Do I wire it along with the same posts on the toggle switch as the 1st controller?
I'm sure there will be more questions when I get to putting this together. I certainly appreciate any input and advice.