What is a Rainvault Rain Harvesting System?

Our rain harvesting system collects run-of rainwater from the roof, through the downpipes, Filters out debris and stores it in an underground tank. The water is pumped through our panel before being distributed throughout the points of use within the dwelling, providing water saving solutions across all applications.

The RVS series can provide between 50% - 100% of domestic water requirement depending on the system installed and weather conditions.

The RVS1 uses filtration to treat the rainwater. This system offers water for toilet flushing, laundry, vehicle washing and general outdoor use.

The RVS2* employs triple filtration and sterilisation to treat the rainwater. This system supplies additional water for bathing, hair washing and household cleaning, as well as water for outdoor use.

The RVS3* is our premier system. Unlike the RVS1 and RVS2, this system can supply your property with drinking standard water, without the use of chemicals. The RVS3 avails of advanced filtration and sterilisation units to purify the water to provide your property with up to 100% of your water requirements.
*Patent Pending

Key Benefits

• Reduce or eliminate inevitable water charges
• Water supply even if the mains water is off
• Minimal, low cost maintenance
• Reduces risk of flooding (Sustainable Urban Drainage system)
• Decreased demand on mains water reserve
• Back- up mains supply included in the system
• Reduces environmental impact - no chemicals used
• Low installation cost
• Provides soft water
• Gains credits for ‘code for sustainable homes’
• Carbon footprint reduction
  

The use of soft water eliminates scale and increases life expectancy of appliance.

The British water association has estimated:

• The benefits of the use of soft water in the home could save the average 4-person household in the region of £200 each year.
• 1.6mm (1/16”) of scale build-up in heating systems (due to use of hard water) will cause a 12% loss in heating efficiency.

Download our PDF Brochure.

Contact us for further information or advice, or to get a quote.