Swimming Pools and Spas Code Requirements

Note: These rules are current as of the 2017 edition of the NEC—a coding standard that is updated every three years.While changes to the Code are gradual, it is always a good idea to check on the requirements of the latest edition of the NEC. Your local building inspector can let you know what the most current guidelines are for electrical safety around pools and spas.

Installing our Backyard Spa Now let's take a look at a typical backyard installation. In our movie below, we've already poured a level cement slab and placed our Belize portable hot tub on it. For a quick, easy, and lower cost alternative to concrete, check out Handi Spa Pads.. Per the owner's manual, our hot tub requires a 240V, 50 amp 4-wire electrical hook-up, using AWG #6 copper wire.

During hot tub wiring, copper wire is recommended with THHN (thermoplastic nylon) insulation. Avoid aluminum wire. The recommended hot tub wire size is 6 AWG copper. Beginning at the LB fitting, use fish tape to pull the wires from the fitting to the spa panel. Leave at least 6 inches of extra wire hanging from the spa panel.

Hot Tubs and Spas - NEC Electrical Codes: 680.12 and 680.42 A disconnect must be installed within sight of Hot Tub. 680.44 GFCI protection is required for all Hot Tubs and spas.

A spa or hot tub is a hydromassage pool or tub designed for recreational use, which is typically not drained after each use [680.2]. Outdoor spas and hot tubs Electrical installations for outdoor spas and hot tubs must comply with Parts I and II of Art. 680 along with the special provisions included for outdoor spas and hot tubs in Part IV [680.40].

Any wiring method, which is outlined in a previous chapter of the NEC, containing a copper equipment grounding (bonding) conductor that is insulated or enclosed within the outer sheath of the wiring method and not smaller than 12 AWG is permitted for the connection to motor, heating and control loads that are part of a self-contained spa or hot tub or a packaged spa or hot tub equipment assembly.

Hot Tub / Spa wiring made easy... 50 Amp GFCI Install..Arizona Hot Tub Factory ... Underground Electrical Wiring & Codes For A Spa - Duration: 5:39. Peterson Electric 15,591 views.

Before you can jump into your pool or spa, there are legal loops you have to jump through first. No matter what size or type of pool or spa you invest in, it will most likely depend on electrical equipment for filtering and heating water, operating the cover, lights, pumps, and other functions. Every electrical aspect of your pool needs to follow the code set forth by your local government ...

While snap switches do require a 5-ft separation from a spa or hot tub, so do circuit breakers, disconnect switches, safety switches, and all other types of switches. This revision should help the Code user understand the scope of this rule. Over the past several Code cycles, a real effort has been made to remove exceptions.

Requirements for GFCI protection. Rule 68-068 requires electrical equipment located within the confines of the pool walls or within 3 m (9.8 ft) of the pool’s inside walls to be protected by a ‘Class A’ GFCI unless the electrical equipment is suitably separated from the pool area by a fence, wall, or other permanent barrier.