They have reworded 680.74 of the 2005 NEC covering bonding of hydromassage tubs.

I now interpet that I am only required to bond metalic piping and grounded metalic parts in "contact" with the circulating water of the hydromassage tub.

So would a metalic drain kit used with the hydromassage tub, which is not in "contact" with the circulating water and not a grounded metalic part be required to be bonded under the new wording?

shortcircuit