Introduction to Rainwater Harvesting
Rainwater harvesting is an increasingly popular method for utilizing rainwater as a sustainable alternative to mains tap water for non-potable uses. It helps in reducing surface water runoff and offers a solution for storm water management.

RainSava System Overview
The RainSava system by Bord na Móna Environmental is designed for easy installation, maintenance, and use. It collects rainwater from roofs, filters it, and stores it in an underground tank for non-potable applications such as toilet flushing and garden watering.

Key Components and Features

• Underground Storage Tank: Available in various sizes for domestic and commercial use.
• Leaf Filter: Filters debris and leaves, ensuring clean water enters the storage tank.
• Smoothing Inlet Filter: Calms water flow into the tank.
• Submersible Pump with Floating Suction Filter: Extracts water from the cleanest part of the tank.
• Pressure Switch: Controls the pump and provides dry running protection.
• Mains Water Top-Up: Automatically switches to mains water when rainwater is unavailable.
• Overflow Trap: Manages excess water and prevents odors and pests.
• Level Gauge (optional): Indicates water level in the tank.

Commercial Applications
The RainSava system is ideal for commercial settings with large roof areas, such as office buildings, schools, and farms. It reduces water bills by replacing mains water with rainwater for non-potable uses.

Advantages of Rainwater Harvesting

• Can save up to 50% of mains water usage.
• Reduces water bills and improves sustainability.
• Low maintenance and adds property value.
• Soft rainwater prevents lime scale buildup.

Why Choose Bord na Móna Environmental?
With over 20 years of experience, Bord na Móna offers reliable and sustainable rainwater harvesting solutions, with a focus on quality and customer service. They provide a range of systems for both domestic and commercial applications.

Contact Information
Bord na Móna Environmental Ltd, Head Office, Newbridge, Co. Kildare. Tel: 1850 381136, Email: [email protected], Web: www.bnm.ie