Rointe Onyx WiFi Storage Heater HHR 700W SHOXI156

Product Code SHOXI156

reviews

Available for Delivery only, change to Fast Delivery Service

£599.17

exc VAT

£719.00 : inc VAT

£719.00

inc VAT

£599.17 : exc VAT

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  • 1-2 £599.17 £719.00
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Rointe Onyx WiFi Storage Heater - High Heat Retention (HHR) Energy-Efficient Smart Heating

Transform your home heating with the Rointe Onyx WiFi Storage Heater, a cutting-edge, energy-efficient electric heater designed for ultimate comfort and cost savings. Featuring advanced High Heat Retention (HHR) technology, WiFi Direct connectivity, AI-driven heating optimisation and a sleek, modern design, this storage heater redefines home warmth with smart controls and eco-friendly performance.

Seamless Smart Control with WiFi Direct

Say goodbye to expensive gateways! The Rointe Onyx features a built-in WiFi Direct module, allowing direct connection to your router without additional hubs. Control your heater effortlessly via the Rointe Nexa App, available for iOS and Android, or use voice commands with Amazon Alexa and Google Assistant. Adjust temperatures, monitor energy usage and manage settings remotely from your smartphone, putting home comfort in the palm of your hand.

Advanced Energy-Saving Technology

Maximise efficiency with innovative features like Inverter Smart Adaptive Technology, reducing stabilisation power by up to 80%. The Open Window Detection function activates anti-frost mode (7°C) when a temperature drop is detected, preventing energy waste. Early Start calculates optimal heating times, while Limited Mode restricts temperature ranges, making it ideal for homes with children, hotels or Airbnb rentals. Night Mode dims the display and lowers temperatures for restful, energy-efficient sleep and Vacation Mode schedules automatic shut-off for extended absences.

High Heat Retention (HHR) Performance

Designed as a High Heat Retention (HHR) storage heater, the Rointe Onyx stores heat efficiently during off-peak periods and releases it gradually throughout the day. Its advanced magnetite cell core with Mg-Fe alloy ensures superior heat retention and controlled heat output, helping to maintain consistent room temperatures while reducing reliance on peak-rate electricity.

Efficient Heat Retention

The Onyx’s magnetite cell core with Mg-Fe alloy ensures superior heat retention and gradual release, delivering consistent warmth while minimising energy consumption. Dynamic charging calculates precise energy needs, avoiding waste and keeping your bills low.

Sleek, Modern Design

Finished in Traffic White with an anodized grill, the Rointe Onyx blends seamlessly into any home. Its compact dimensions and included standard and tall installation brackets ensure versatile floor-mounted wall installation. The 1.77″ full-color display with a touch panel offers an intuitive, user-friendly experience.

AI-Powered Heating

The Advanced AI Heating System learns your habits to recommend personalised settings for optimal comfort and efficiency. Monitor real-time energy usage with the True Real Power Meter and visualise your comfort level through the Rointe Nexa App. The Consumption Indicator displays efficiency levels via a traffic light system, helping you make smarter energy choices.

Smart Programming & Modes

Tailor your heating with 24/7 smart programming, including Programmable Timer (7 Days), Out All Day, Home All Day, Frost Protection, Away, Boost and Setback modes. Create Environments using GPS geolocation to automate heating based on your location, ensuring warmth when you’re home and savings when you’re away.

Safety & Compatibility

With electronic and electromechanical overheating protection, IP24 rating and Class II insulation, the Onyx prioritizes safety. It’s fully compatible with all Rointe connected radiators, towel rails, water heaters and thermostats, creating a cohesive smart heating ecosystem. The Panel Lock feature prevents unauthorised changes, perfect for public or rental spaces.

Features of Rointe Onyx WiFi Storage Heater 700W:

  • High Heat Retention (HHR) Storage Heater For Efficient Off-Peak Energy Use
  • App Control, Smart Speaker Control
  • AI Powered Heating System Recommends Perosnalised Settings
  • Monitor Real Time Energy Consumption
  • 7 Day Programmable Timer
  • Modes: Out All Day, Home All Day, Frost Protection, Away, Boost and Setback
  • Create GPS Geolocation to Automate Heating Based on Your Proximity to Home
  • Energy Saving Technology
  • Open Window Detection
  • Frost Protection Mode
  • Early Start Settings
  • Limited Mode to Restrict Temperature Range
  • Night Mode Dims Display and Lowers Temperature
  • Vacation Mode Schedules Shut-Off for Extended Periods
  • Magnitite Cell Core for Superior Heat Retention and Release
  • Dynamic Charging Calculates Precise Energy Requirements
  • High-Quality Fan with Ceramic Bearings
  • Lockable 1.77" Full Colour Touch Panel
  • Installation: Floor or Wall Mounting (Mounting Brackets Included)
  • Cable Length: 1.4m
  • Input Power: 1560W
  • Output Power: 700W
  • Voltage: 220-240V
  • IP Rating: IP24
  • Height: 730mm
  • Width: 703mm
  • Depth: 185mm
  • Weight: 91kg
  • Warranty: 3 Years Electronics 10 Years Body

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If you need some help, would like to take advantage of our Price Promise or perhaps have a large order to place give our team of professionals a call on 0203 994 5470, drop us an email at sales@electricpoint.com or use our Contact Form.

Manufacturer Rointe
Range Onyx
Model Number SHOXI156
Radiator Type HHR Storage Heater with Integrated WiFi
Control Modes 7 Day Programmable User Timer, Out All Day, Home All Day, Frost Protect, Away, Boost, Setback
Open Window Detection Yes
Adaptive Start Yes
Digitat Electronic Thermostat Accurate to (±0.2°C)
Setpoint Range 7-30°C
Controller User
Interface
1.77” full colour display, touch control panel with audio feedback
Fan High quality fan with corrosion free ceramic bearings 
Wireless Communications WiFi Direct Module, Bluetooth Low Energy Module, Pilot Wire
Product Functionality • 24/7 fully programable
• Up to 24 hours countdown function
• 4 editable preset programs
• Editable screen backlight
• Do not disturb Mode
• Automatic Charge Control
• Heat Demand % Adjustment
• Product & remote lock
Safety Features Electronic overheat protection, Additional electromechanical overheat protection, LVD and EMC compliance
Battery Backup Lifetime Rechargable Supercap (Up to 7 days Time & Date storage)
IP Rating IP24
Core Material High Heat Retention Magentite
Colour Traffic White
Mounting Floor or wall mounted. Bracket included
Input Rating 1560W
Output Rating 700W
Voltage 230-240V
Height 730mm
Width 703mm
Depth 185mm
Weight 91kg
Approvals UKCA, CE & BEAB, Lot20 Compliant & SAP High Heat Retention Storage Heater
Guarantee 10 year for body; 3 year for electronic components

Storage heaters are heavy items and are delivered on a pallet to ensure they arrive safely. Please read the information below before placing your order.

Delivery Timescale
Mainland UK: 1–2 working days.

Kerbside Delivery — £39.95 Flat Rate
All pallet deliveries are kerbside only. The driver will unload your pallet using a pallet trolley and place it as close to your property entrance as safely possible — for example, your front door, garage, or driveway. The driver is unable to bring items inside your property. You will be responsible for moving the goods from the kerbside into your building. Please ensure you have sufficient help available on the day of delivery.

Product Weights

  • Storage heater brick packs: approximately 10 kg per pack
  • Complete storage heaters: 30–40 kg depending on model

We recommend arranging appropriate lifting assistance before your delivery arrives.

Important: Do Not Discard Storage Heater Bricks
Your storage heater will be delivered with storage bricks. These bricks are an essential component — your heater cannot function correctly without them. Please retain all brick packs and check your delivery carefully before disposing of any packaging.

Booking Your Delivery
Once your order has been dispatched, our team will contact you to arrange a convenient delivery date and time window. Please ensure someone is available to receive the delivery on the agreed day. If you miss your delivery, re-delivery attempts may incur an additional charge.

Questions About Access or Suitability?
If you have any concerns about kerbside access, restricted driveways, or whether pallet delivery is suitable for your property, please contact our team before placing your order — we are happy to advise.

Large Project Orders
Ordering in bulk for a large project? If you require a bespoke delivery arrangement close to one of our branches, please call us to discuss your options before ordering.

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