Elnur Gabarron Smart Storage Heaters

Elnur Gabarron PROSSH smart storage heaters are the direct replacement for the previous ECOSSH (Ecombi) smart storage heater range (ECOSSH158, ECOSSH208, ECOSSH308 and ECOSSH408). They deliver a low-cost, energy-efficient way to heat spaces using off-peak electricity, making them a strong choice for Economy 7-style tariffs.

Designed to store heat overnight using lower-cost off-peak electricity, PROSSH heaters charge an internal thermal store and then release heat when you need it, helping reduce peak-rate running costs while maintaining comfort throughout the day.

For smart control, PROSSH can be connected to the G-Control Hub (where required) to enable WiFi/app control, giving users the ability to adjust settings remotely with an internet connection. When integrated into the G-Control ecosystem, voice control via Amazon Alexa is also available. The Elnur WiFi Control App provides access to advanced settings and usage statistics.

Packed with technology to help reduce running costs, PROSSH smart storage heaters include features such as open window detection (to prevent wasted heat when a sudden temperature drop is detected) and adaptive start functionality, which can pre-heat to help reach the set temperature at the programmed time.

Elnur Gabarron Lot20 compliant storage heaters are a practical choice for a wide range of installations. While many Ecodesign-compliant storage heaters require two electricity supplies (off-peak and on-peak), Elnur models are known for supporting single or dual supply configurations (subject to site wiring and tariff setup). All storage heaters require an Economy 7 (or similar) meter/tariff to benefit from off-peak charging.

Please note: cost savings depend on having an off-peak tariff (e.g., unrestricted E7/E10 variants where applicable) from your energy provider, allowing the heaters to charge at off-peak prices during off-peak hours and run at peak prices during peak hours.

Which Elnur Gabarron PROSSH Storage Heater is Best For My Room Size?

Model No.Heat OutputRoom Size*

Model No. Heat Output Room Size*
PROSSH408 1200W 12m²
PROSSH308 900W 9m²
PROSSH208 600W 6m²
PROSSH158 450W 5m²

For further guidance on choosing the right size storage heater for your room, please see our heating calculator.

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

Browse our Full Range of Economy 7 Storage Heaters here.