receptacle

[jumper]

So, that means even a simplex is calculated as 180VA:blink:.....I always thought simplex is 90VA, duplex is 180VA and quad is 360VA

Simplex is 180VA.

 

[GoldDigger]

The quad is 360 because it has two yokes, not because it has four receptacles.
Four simplex in a four gang box would be 720.