Rainbox Combi Rainwater Harvesting System
Price based on single set below ground pump. Twin set is available, please get in touch if required
The RainBox Combi is your all-in-one solution to effortlessly collect and reuse rainwater, cutting water bills while being eco-friendly!
Each RainBox Combi includes a durable underground GRP chamber for water collection and a high-performance booster set inside your property, ensuring a smooth and reliable flow to all your essential outlets.
Why use the RainBox Combi?
Sustainability and being environmentally conscious are key factors when implementing various aspects of a construction project. The ability to harvest rainwater to reduce the impact on the environment is the primary function of the Rainbox Combi.
In addition to being environmentally friendly the RainBox Combi has the added benefit of lowering utility costs for the end user by replacing up to 80% of commercially available mains supplied water with collected rain water.
The RainBox Combi allows you to comply with government mandated code when constructing sustainable housing. Additionally, rainwater harvesting scores highly with the Water Efficiency sector of the BREEAM accreditation scheme and can help gain planning permission by meeting site drainage guidelines (Building Regulations Part H) as part of a sustainable drainage (SUDS) scheme.
How does the RainBox Combi Work?
Collected rainwater is pumped or gravity fed to a low level break tank. In turn, the water is then gravity fed to an integral or external booster pump system for onward distribution to the serviced appliances
Product Features
- GRP structure for both tank
- Variable speed water booster with FlyVar controller
- Increase pressure to your building
- Mains water top up on CAT 5 WRAS approved tank
- Quiet operation submersible pumps
- Pressure and flow control
Product Benefits
- Fully configurable for additional electrical devices such as ultra-violet systems
- Can substantially reduce your water bills
- Lowers carbon footprint
- Varying flow and pressure as per your requirements
- Telemetry available as optional extra with MS alerts
- Arrives at site with fixings and connectors
System Breakdown
- Rainwater is collected from the roof area of the property
- The rainwater then enters sealed gulleys on the property
- Water then enters an internal filter and sediment trap
- Collected water then sits in the below ground storage tank
- Overflow to storm drain or soakaway
- Submersible pump complete with dry run protection
- Rainwater pumped line to RainBox Combi system
- Local power supply
- Mains water supply to RainBox Combi system
- Ultraviolet disinfection unit (Optional but recommended)
- Local power supply for submersible pump unit
- Overflow to drain
- Rainwater pumped from the RainBox Combi system
- RainBox Combi system (with 500L break tank)
Specification:
| Capacity | A | B | C |
| 6,000L | 1500mm | 3600mm | 1200mm |
| 8,000L | 1850mm | 3350mm | 1600mm |
| 10,000L | 1850mm | 4230mm | 1600mm |
| 12,000L | 1850mm | 5070mm | 1600mm |
| 14,000L | 1850mm | 5800mm | 1600mm |
| 16,000L | 1850mm | 6600mm | 1600mm |
| 18,000L | 1850mm | 7160mm | 1600mm |
| 20,000L | 2500mm | 4800mm | 1600mm |
| 25,000L | 2500mm | 5540mm | 1600mm |
| 30,000L | 2500mm | 6550mm | 1600mm |
| 40,000L | 2500mm | 8600mm | 1600mm |
| 50,000L | 2500mm | 11000mm | 1600mm |
If your query is related to an existing order please email in with your order number in the subject line. If you have a new residential enquiry please consult the online guides before calling as they may answer your question.
The delivery information page is divided into 1. Specific and 2. General delivery information below.
1. Specific Delivery Information relating to product lines- Small items dispatched daily with RM24 ~85% arriving next day
- Large items (UK made) typically 5 - 15 working days (Parcelforce/APC etc)
- 1,000 litre compact underground rainwater tank
- SAR40-TOP2 Wastewater Lifting station
- 2000 Litre Stone Effect Column Water Butt - Sand beige
The following items are purchased on a pre order basis with a potential 4-6 weeks lead time:
- 500 litre Prestige Georgian rain water butt planter - Black Granite & Grey
- 100l Manhattan - Black Granite
-
Green Roof sedum tray - pre planted option
- Agua 190 litre Rain Barrel with Planter
- Madison 185 Litre rain barrel with water feature
- Castilla 190 Litre Rain Barrel
-
Cascata 245 Litre Rain Barrel
- Hydraloop
- 1500l Above Ground Rainwater Harvesting System
- 1500l Above Ground SuDS Rainwater Attenuation Tank
We're a Manchester based company and ship to the UK at our standard rates. Please get in touch requesting the delivery surcharge value if you are based in the Highlands or a UK island.
We no longer support ordering from the EU and Northern Ireland through the website. We can support ad hoc orders with limited liability.
Our design and Prestige range is available in the Netherlands, Ireland, Belgium, France, Germany, through our distributors.
Stock items will be dispatched on the day of order, if ordered before 1pm.
Letters are sent 1st class.
Parcels <2kg are shipped with Royal Mail 24 with the following target delivery times.
Guaranteed delivery can be arranged by advance agreement. This agreement is back to back with the courier and we will not be liable for any delays as per our terms.
A loss/replacement can only be pursued in line with the target delivery times of the courier or once the courier accept loss.
Bulky items (and pallet deliveries) are dispatched within 2-15 working days. We will request a contact number if this has not been provided at checkout.
Some items are made to order (bespoke) and details are given on the listing for dispatch times. If for any reason we anticipate a delay on our normal dispatch time we will contact you to let you know.
Occasionally there are delays. We shall not be liable for any direct or indirect losses, costs, damages or expenses incurred by you or any other person for any delays in delivery.
Missed deliveries where attempted delivery has been made usually result in re-deliveries the following day. The customer is responsible for organising re deliveries by contacting the courier direct.
Parcels/deliveries can only be "left out" if the delivering company allows that option. Parcelforce, for example, do not allow a parcel to be "left out".
We are an environment centric business and as such we try to minimise our waste. Our packaging is usually recycled and/or recyclable and we make efficient use of packaging to minimise wastage.
Covid delivery updates between 12.3.20 and 11.1.21 21 have been archived here.