Basic Pool or Spa Plumbing Systems. To understand the basic plumbing system of a pool or spa, you must follow the path of the water. The water from the pool or spa, not both at the…

Pool and Spa Basic Electricity. Electricity is responsible for running pumps and motors, ignites gas heaters, and operates controls. When major renovation or installation of electrical circuits is required, call a professional electrician and subcontract the job. When troubleshooting short circuits or other specialized electrical problems, an electrician will solve and repair it faster than you can, so again, call a professional and let him do his job.