The Potterton Performa SL HE is a slimline heat only range of boilers, designed for domestic properties in a range of sizes. Offering six models in total, with an output ranging from 9kW up to 24kW the Potterton Performa SL HE can cater to the central heating and hot water demands of a smaller starter home as well as a larger family household.

The main change in the Potterton Performa SL HE in comparison to earlier models, is the changing in the site of the electrical power terminal to enable an additional heat exchanger - adding to the energy efficiency of the boiler and allowing it to achieve the SEDBUK Band B rating.

Designed to be easy to install and use, the Potterton Performa SL HEs controls are user friendly and hidden in the grey panel at the bottom of the unit, which is small and compact, with a clean, white cover. It will fit snugly in the space of your average kitchen cupboard unit, but its innovative range of flues and components allow it to be installed in many more unconventional places in the home.

 All of the boilers in the Potterton range are similar in size and compatibility, which allows those familiar with older Potterton products to adapt easily to their more energy efficient range.

• One year warranty
• Integral frost protection extends the life-span and increases reliability
• Flue lengths are available of up to 6.8m - allowing the unit to be sited in more convenient areas
• Six models available with outputs from 9kW to 24kW
• SEDBUK Band B energy rating
• Compact, one-size case
• User-friendly, basic controls
• Available with an optional integral 7-day programmer