£560.64
Surejust SureCal Welfare Unit Hot Water Storage Tank 10 Litre Vertical Single Coil with Immersion 230v | 292100017700
£664.63
Why Butler Technik
- Expert technical knowledge across Webasto, Espar, and Victron
- Fast, reliable parts sourcing and timely shipping
- Outstanding customer service and hands-on troubleshooting
About the product
This Surejust hot water calorifier is a vertical 10-litre storage tank with a single coil and a 1 kW, 230 V immersion heater. It can heat water through the immersion element using a mains hook-up, or be paired with an Eberspacher Hydronic or Webasto Thermo Top heating system via its internal coil.
The tank is made of copper and insulated with a polyurethane jacket. It has 15 mm barbed coil connections, ready for 15 mm push-fit plumbing. A 4 bar pressure release valve, non-return valve and thermostatic mixer valve are fitted. The unit is supplied assembled with three copper feet and full fitting instructions.
- Dimensions: 395 mm high × 240 mm wide × 320 mm deep
- Weight: 9 kg
- Eberspacher part number: 292.1000.17.700
Stored water generally reaches the engine temperature, stated as generally 85°C. With the mixer valve set at 65°C, the available hot water supply generally increases by 25%.
At a glance
- 10-litre capacity with vertical orientation
- Single coil with 15 mm barbed connections
- 1 kW immersion heater for 230 V
- Includes three copper feet
Specifications12
- Material
- copper
- Dimensions
- 395 mm high × 240 mm wide × 320 mm deep
- In the box
- 3 copper feet
- Capacity
- 10 litres
- Orientation
- Vertical
- Coils
- Single coil
- Immersion heater
- 1 kW, 230 V
- Pressure release valve
- 4 bar
- Heating system compatibility
- Can be paired with an Eberspacher Hydronic or Webasto Thermo Top heating system
- Water connections
- 15 mm barbed coil connections, ready for 15 mm push-fit plumbing
- Part number
- 292.1000.17.700
- Weight
- 9 kg
Price history
Price at the shop, last 80 days
The price has stayed at £664.63 since 19 August.


