If your underground tank is running low on water, this Top Up Controller will kick in & stop the supply running out. The kit
Includes:: pump isolation & an alarm & when the water level is low, it initiates a mains top up procedure. Compatible with tanks from this range. See annotated image for a guide as to the functions of the buttons on the Control Unit.
Includes:: 1 x Ball Valve 1 x 30cm Stainless Steel Braided Mains Water Connection Hose (with Isolation Valve) 1 x 1/2" Solenoid Valve 1 x Tundish with Steel Wall Bracket 1 x Control Unit 1 x 15m Conductivity Probe 1 x Shuko (European) Mains Plug Tanks & other accessories sold separately.