Instanta CTS13SL SureFlow

13 Litre SureFlow Slimline Water Boiler (SL13)

Dimensions (mm)

£589.00 £706.80

Optional filtration kit recommended for sites in hard water areas.

The Instanta CTS13SL is an auto-fill water boiler with a capacity of 13 litres and and hourly output of 27 litres. It is built to Instanta's usual high quality and comes with a 2 year warranty. It is a very well insulated unit for maximum heat retention and minimal energy use. The stainless steel case provides a sleek finish and is durable and designed for a hectic worktop. As standard each unit is supplied with a stainless steel drip tray to keep work surfaces clean and dry. With an hourly output of 162 cups the CTS13SL is the perfect solution for small to medium sites.

Complete with:

  • Self-diagnostics system
  • Easy to install
  • Compact for smaller areas
  • Well insulated for minimal heat loss and energy use
  • WRAS Approved
  • No filtration system as standard, the recommended AQ35/KIT Water Filtration System is available as an option


  • Hourly Output - 27 litres or 162 Cups
  • Capacity - 13 litres
  • Heat Up Time - 34 minutes
  • Rapid Draw Off -  13 Litres or 78 Cups
  • Standard Finish - Super brushed stainless steel
  • Voltage - 230V Single Phase
  • Total Load - 3kW/13Amp
  • Dimensions - 738 (h) x 180 (w) x 520 (d) (mm) (Depth includes drip tray)

Warranty - 2 Year parts and labour

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