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Sydney Water Tanks

The REMARKABLE Rain Switch

Efficiently managing water use around your home

Sydney Water Tanks' Rain Switch intelligently controls the water supply from the rainwater tank and town water system to your home. Rainwater from the tank is automatically selected as the primary option for nominated outlets, maximising the effective use of free and natural rainwater for your family needs.

Sydney Water tanks Rainwater Switch

Sydney Water tanks Rainwater Switch

Use Water Freely

Rainwater is harvested through the gutter and downpipe system and stored in the tank. The Rain Switch automatically selects rainwater for supply to nominated outlets within the home, such as toilet cisterns and outdoor taps.

Rainwater can be used freely to wash your car and water your garden. Free from chemicals, natural rainwater is better for your home and the environment.

Sydney Water tanks Rainwater Switch

Continuous Supply

The intelligent Rain Switch automatically detects when tank levels become low and changes supply to town water. As soon as the tank refills to a useable level, the Rain Switch changes supply back to tank water without any manual input. The changes are seamless and indicated on the display panel (see below).

Sydney Water tanks Rainwater Switch

Display Panel

The Rain Switch display panel indicates the water supply to the nominated outlets at any given time. This means you will always know when unrestricted use of rainwater is available for gardening, hosing and car washing.

The display panel can be mounted at any convenient position around the home for easy viewing.

Sydney Water tanks Rainwater Switch

Rain Switch Cabinet

The Rain Switch is housed within a water resistant steel cabinet. It can be installed at any convenient location. Plumbers and electricians will appreciate the easy mounting and connection points. All pipes and electrical connections are neatly hidden by an optional cover. The Rain Switch is factory pressure tested and requires no on-site assembly.

Sydney Water tanks Rainwater Switch

The Remarkable Rain Switch:

  • Manages efficient water use around the home without you having to lift a finger.
  • Requires no assembly and is easy to install.
  • Can be used with most rainwater tanks.
  • WaterMark licensed for use in all areas covered by Sydney Water.


Sydney Water tanks Rainwater Switch

Rainwater Switch Brochure


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Sydney Water Tanks