NEW Onga WaterSwitch

The Onga WaterSwitch control unit. The New Onga WaterSwitch is a fantastic new innovative rainwater harvesting product to help you save water around your home. WaterSwitch is designed as an automatic rainwater controller that switches between mains supply and tank water.

The Onga WaterSwitch, used in conjunction with a Water tank and an ever reliable and reputable Onga Pump, allows a conventional household to re-use rainwater for a variety of everyday tasks.

Use rainwater for toilets, washing machines, garden sprinklers, washing the car etc. Each time you use rainwater you’re leaving water in your city’s catchments for use later on. More importantly it also leaves space in your rainwater tank to store more water next time it rains. That's called Rainwater Harvesting.

Onga match the Waterswitch controller with a variety of pumps- both submersible and surface. With 8 years experience in this field, we strongly recommend the use of submersible pumps for urban applications.

a submersible pump is quiet- it's inside the tank, in the water
a submersible pump can't be accidentally damaged
a submersible pump is much more difficult to vandalise
it's in pump heaven- no heat, no dust, just dark, cool water - so you can expect long pump life
there's no hole cut at the bottom of the tank for float switches- a potential leak problem

Background Briefing:

Onga WaterSwitch Brochure
Onga WaterSwitch Owners Manual
Onga WaterSwitch FAQs
Onga Waterswitch Watermark License
Onga WaterSwitch Technical Information

With 8 years experience with mains backup/crossover systems, we know the importance of filtration to the reliability of the controller, and the performance of the items the system connects to.

With every WaterSwitch we sell, we ADD an inline filter to the package we supply.

It raises your discount price by just $20, but is a terrific investment in trouble-free operation.

System	Applications	Pump	Rec Retail	Our Price
	System 1: Toilets, washing machine, garden tap	OTBW450	$ 1298.00	$1169.00*
	System 2: As above, but large, multi-story homes; irrigation systems	DW75/56	$ 1518.00	$ 1369.00*

* Price includes the addition of an easy-to-clean inline filter for just $20 extra.
* Freight extra- please ask.

Onga WaterSwitch - The Simplified Explanation.

(Note that this graphic shows a surface pump. We strongly suggest using the submersible pump versions.)

1. When rain falls, your water tank captures water and stores it for re-use.

2. As rainwater continues filling the tank, the increased water level in the tank trips the float sensor and automatically directs WaterSwitch to draw upon your stored rainwater.

(WaterSwitch will automatically switch from using mains water to tank water when there is sufficient water within your rainwater tank.)

3. As more rain falls your household continues to draw upon your stored tank water for applications such as flushing toilets, washing machines and garden taps.

4. When the level of water inside your tank falls below a minimum level, WaterSwitch senses that water supply is not sufficient and switches supply back to mains water. In fact, in ANY situation where the pump is unable to supply water, WaterSwitch switches to mains water. This ensures you have a seamless supply of water 24/7.

We supply Onga WaterSwitch to Brisbane, Sydney, Canberra, Melbourne, Adelaide, Hobart and Perth, as well as regional and rural areas.

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Postal Address Only: 13 Finnerty Place, Kambah (Canberra) ACT 2902 Australia