ThermaStore HHR Storage Heaters

Why Choose ThermaStore HHR Storage Heaters?

ThermaStore HHR storage heaters offer a modern and efficient alternative to older night storage heating systems. Instead of charging at full capacity every night, the heater uses intelligent controls to calculate how much energy should be stored based on the room’s temperature and heating schedule.

This helps reduce unnecessary electricity consumption while maintaining a more consistent indoor temperature. The stored heat is retained inside the heater’s insulated core and released gradually throughout the day when it is needed.

ThermaStore HHR heaters are suitable for homes, apartments, rental properties and other buildings that use an off-peak electricity tariff.

How Do High Heat Retention Storage Heaters Work?

High heat retention storage heaters charge during cheaper off-peak electricity periods, usually overnight. Heat is stored inside a specially insulated internal core and then released throughout the following day.

Unlike traditional storage heaters, ThermaStore HHR models use electronic controls and intelligent charging technology to regulate how much energy is stored. This provides improved temperature control and helps prevent the heater from storing more energy than the room requires.

Intelligent Off-Peak Charging

ThermaStore heaters assess the room temperature and heating programme before determining the required overnight charge. This adaptive charging process is designed to improve efficiency and provide sufficient heat for the following day.

Programmable Heating Controls

Users can create heating schedules and select their preferred comfort temperature. The electronic thermostat monitors the room and adjusts heat output to maintain a comfortable environment.

Direct-Acting Boost Heating

Each ThermaStore HHR includes a direct-acting heating element that can provide additional warmth when the stored heat is insufficient. The boost function uses daytime electricity, so it should be used when required rather than as the primary heat source.

Optional WiFi Control

A compatible WiFi hub can be added to selected ThermaStore heaters, allowing users to control temperatures and heating schedules remotely. This is particularly useful for landlords, holiday properties and households that want greater control over their electric heating.

Economy 7 and Economy 10 Compatibility

ThermaStore HHR storage heaters require a suitable Economy 7 or Economy 10 off-peak tariff and the correct electrical supply.

The heater requires a supply arrangement that provides continuous electricity for its controls while allowing the storage core to charge during the lower-cost off-peak period. Installation should always be completed by a qualified electrician who understands storage heating systems and off-peak electrical circuits.

Before purchasing, confirm that your electricity meter and tariff are suitable for high heat retention storage heaters.

Choosing the Correct ThermaStore Heater Size

Selecting the correct output is important for comfort and efficiency. A heater that is too small may rely heavily on its daytime boost element, while an oversized heater could use more electricity than necessary.

The most suitable model will depend on:

• Room dimensions
• Ceiling height
• Insulation levels
• Window size and glazing
• External wall exposure
• Required room temperature

Use our electric heating calculator or contact our team for help choosing the appropriate output for your room.

Benefits of ThermaStore HHR Heating

ThermaStore high heat retention storage heaters provide several advantages over older storage heating systems, including improved heat retention, automatic charging, programmable controls and more accurate room-temperature management.

They are also recognised on the SAP Product Characteristics Database, making them a suitable option for properties where energy-performance calculations and EPC ratings are important.

With models available in several outputs, the ThermaStore range can provide off-peak electric heating for bedrooms, living rooms, hallways and larger open-plan spaces.