Solar iBoost+ Solar Immersion Controller

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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

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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.

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Optional related extras for your purchase

Solar iBoost+ Buddy DisplaySolar iBoost+ Buddy Display£70.79£84.95

Please select any required items before clicking "Add to Basket".

Free Delivery Available
£274.99 exc VAT
RRP: £419.94

Selected Total: £0.00


    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.

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    Technical specifications

    Electric Heater TypeHot Water Controllers
    Warranty2 Years

    Product downloads


    File Size: 7.98 MB

    Product reviews

    4.9100% Positive (48 reviews)

    Ratings based on data collected by third party reviewing platform.


    Trusted Customer
    27 May 2022 09:06

    Had it professionally installed and seems to be working well- when it's sunny of course!

    Website straight forward, very good price and item dispatched same day.


    Mike Powell
    26 May 2022 08:38

    Quick efficient service. Good product.

    Ordering was easy online and delivery swift. The Solar iBoost is working well.

    Thanks for the 5-star review. The team at Heater Shop is thrilled you’re happy with your recent purchase.


    Michael Newton, Edinburgh
    20 May 2022 07:29

    I only wish I had found this earlier . The first sunny day the tank temp was incredible

    Great product fast delivery hence the 5 stars

    Thank you so much for your 5-star review! We will share this with the team to let them know to keep up the amazing work.


    Dave Berry
    15 May 2022 08:32

    Easy to fit with comprehensive instructions
    Worked first time and definitely saving me money

    Easy to order on line
    Quick on line chat service and helpful staff
    Delivered next day and packaged very securely
    Fitted and saving me money

    Thank you so much for taking the time to share your experience with Heater Shop. We take pride in knowing our customers are happy with their ordering experience.


    Trusted Customer
    13 May 2022 07:37

    Looks really good and well made. Not yet fitted so too early to say on performance.

    Good product, fast delivery and great communication.

    Thank you so much for this great 5-star review. We really appreciate your business and helping to share the word about Heater Shop.


    Trusted Customer
    12 May 2022 09:34

    East install, well packaged, good comms

    Good price quick delivery

    Fantastic to hear, thank you very much for the really great review.


    Trusted Customer
    3 May 2022 18:28

    Unbelievable amount of hot water even when its not a particular sunny day

    Arrived following morning - excellent service

    We are so grateful for your 5-star review. Thanks for sharing your rating with us and the heating community.


    Robert Leng
    2 May 2022 07:48

    Excellent and works very well

    Very good service

    Thank you so much for your positive rating for your recent purchase from Heater Shop.


    Phil Tinker
    28 April 2022 09:35

    The new solar iboost+ has a remote display and boost control that enables easy monitoring and allows you to make the best use of solar generation. It can automatically transfer 'surplus' generation to home heating or a second hot water tank.
    Really pleased with it, made in the UK too.

    Great response to enquiries. Delivery as promised.

    We're happy to see that you had a 5-Star experience with Heater Shop. Thanks for sharing.


    Arthur Paine
    28 April 2022 08:57

    Excellent product at a great price

    Great product and great service.

    We are so grateful for your 5-star review. Thanks for sharing your rating with us and the heating community.

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