I'm doing some research ahead of a tankless water heater installation, and wanted to check which breaker slots will take tandem breakers. (I won't be doing the install myself).
I think it's telling me that every slot will take a tandem breaker. However the diagram doesn't match the real life layout (there's actually 10 slots per side), and the text is a little cryptic & confusing.
Can anyone help decipher the text & diagrams to confirm where tandem breakers can be installed?
Best Answer
It is telling you that each slot will take a tandem breaker. The lightning bolt like line through the layout is just a way of communicating a repeating pattern in limited space.