Code Issue?

[TomFitz]

Greetings to all,
Retired back last November but recently I accepted a position as a Facility Operations Manager at a recreational facility.. (an offer I couldn't refuse).. But soon came to learn that the place was a nightmare mechanically and electrically..
For starters, they have placed all controllers for the female and male whirlpools in a closet in the women's locker room, giving me no access unless we close it down and have a female clear the place every time it needs service or adjustments..
There are many more abnormalities about the place but I am very concerned with whirlpool heaters.. There are two 240V-50A heaters(male and female) on the floor of this control room directly under PVC piping and fittings and they are not in a waterproof enclosure.
See photo here:-->

http://www.trinityware.com/tom/warterheater.jpg

If there were a serious leak and it shorted out the heaters, the water would flow under the door into the passageway of the women's locker room. Even if allowed under the water lines I wouls imagine that it should be in a waterproof enclosure..
Is this not a code violation? and what would be the reference in the NEC.

Thanks for any assistance.

 

[dpc]

I'm not sure it is an NEC violation. The NEC requires dedicated space for electrical equipment such as switchboards, panelboards, etc. The heater is probably not covered under this requirements.

However, it appears to be a poor design. Some type of shield could be provided under the piping overhead, or the heater could be relocated.

I think the service to the heater should be provided with GFI protection. This is required for spas and hot tub systems in general - I'm not sure about the specific requirements for this installation, but it would be highly advisable.

I would take a close look at Article 680 in the NEC (Swimming Pools, Fountains and Similar Installations). It has sections for Spas and Hot Tubs, Pools and Tubs for Therapeutic Use and Hydromassage Bathtubs. You may find some ammunition in there.