01473 276685Open 8:00am-5:00pm Mon to Fri

01473 276685Sales advice & customer services

08:00 - 17:00
08:00 - 17:00
08:00 - 17:00
08:00 - 17:00
08:00 - 17:00
Online contact us form
0 ItemsTotal £0.00Total £0.00
Your shopping basket is empty

Solar iBoost+ Solar Immersion Controller

View all Solar Immersion Controllers

Solar iBoost+ Solar Immersion Controller
Solar iBoost+ Solar Immersion Controller
Solar iBoost+ Solar Immersion Controller
  • A solar Immersion controller that is simple to install.
  • Wireless sensor clamp - Ensuring only surplus energy is used
  • Use your existing immersion heater and hot water tank
  • Increase your return on investment
  • Built in hot water timer with added Boost function

View full description

Quick Find: 8811

Weight: 1.00 Kg

This product is currently awaiting on stock arrival and due in soon.

This product is currently awaiting on stock arrival and due in soon.

Backorder now to secure your delivery or sign up to be notified when this product is back in stock.

£249.16 ex VAT
£298.99 inc VAT
£298.99 inc VAT
£249.16 ex VAT
Stock Available: 92 Units


Estimated delivery: 1 working days

Day of Choice Delivery Available

Made To Order This is a made to order product and therefore cannot be returned or cancelled

Solar iBoost+ fits quickly and neatly into your airing cupboard, simply wired between the existing fused spur and immersion heater.

  • Solar iBoost+ features connections for 2 immersions, switching between them automatically to maximise electric water heating systems.
  • Wireless Sender eliminates unsightly wiring.
  • Solar iBoost+ displays real time information "Heating by Solar 1.6kW" and historical energy saving figures are seen at the push of a button. View this and more data using the optional iBoost+ Buddy home display.
  • LEDs also give an instant visual indication of the system in operation.
  • Simple programmable timer enables Solar iBoost+ to work in harmony with your existing water heating system on a 5/2 day basis. Even separate winter and summer settings can be programmed and switched between at the push of a button.
  • Built-in Boost override switch keeps you in control so you can top up your hot water in 15 minute increments up to 2 hours.
  • Solar iBoost+ is ready to connect wirelessly to the Buddy if added at installation or a later date.
  • CE compliance to all product and safety standards conducted by independent test laboratories.
  • 2 year warranty.
  • Dimensions: 256 x 157 x 91mm
  • Weight: 1.55kg

PLEASE NOTE: The Solar iBoost+ should be installed by a suitably qualified electrician.  In the event that any technical after-sales support is required, enquiries should be directed to the manufacturer by the installer.

Technical specifications

Electric heater typeHot Water Controllers
Warranty2 Years

Product downloads


File Size: 7.98 MB

Product reviews

4.899% Positive (79 reviews)

Ratings based on data collected by third party reviewing platform.

Sort by
Show per page
Page 1 of 8

Nick Moreland, Leicestershire
22 June 2024 10:03

I have just replaced my old solar iboost unit after 9 years of excellent service with a new one only because the old one caught fire and it it wasn’t for an exceptional chain of events we were able to switch it off before my house burned down, but a fantastic product if they don’t catch fire.


Trusted Customer
13 June 2024 12:11

This is my second unit, the first lasted 7 years and saved thousands of KW during that time. From late April until early October our gas boiler is off as Solar iBoost supplies all our hot water.

Competitive price from Heater Shop and quick delivery


Trusted Customer
9 October 2023 16:47

Works very well.
Wish I'd installed it years ago.


Kevin Hallworth
8 October 2023 10:23

The Solar iBoost is a great product. It replaced an identical unit I bought about 5 years ago. For some reason the original iBOOST stopped working (blank display) and the company advise 'but a new one' - so i did ! I hope it lasts (at least 5 years). It does save me a lot of money when it comes to heating the water.


Toni Carter
5 August 2023 12:58

Very good quality product


Gary Wilme
2 August 2023 08:25

Easy install and worked straight away very please


Brian Denton
28 July 2023 07:47

Only 3 stars because not yet installed


Alan Westlake
25 July 2023 07:09

Very easy to fit , did exactly what was expected


Trusted Customer
21 July 2023 08:17

The solar iboost + and buddy are doing exactly what we required.


Trusted Customer
21 July 2023 07:51

Works well saving energy and giving free hot water

Other customers also bought