The CALCLEAR sytem is very easy to install. All that is required is a sheltered position close to the water flow to be treated, with 500mm to 800mm of exposed pipe on which to wind the antennae. An adjacent 240v AC power supply is required for the plug-in transformer. Care should be taken to place the antennae windings 1 metre away from electric motors or other strong electromagnetic fields. It takes less than 20 minutes to complete the installation which usually requires no plumbing or any interruption to the water supply. The whole system runs maintenance-free for less than $10 a year.