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MAIN SYSTEM BOILER RANGE

The Main System HE range is a family of boilers, designed and built to meet your customers’ individual preferences.

Easy to use
You’ll find each boiler in our range easy to install and your customers will benefit from their ease of use. Features include rotary controls and LED lights indicating boiler efficiency and automatic adjustment of output to radiators are all easy to explain and understand. So you’ll be able to fit, and move on with confidence to your next Main job.

Meet the very latest regulations
Each boiler in the Main range meets the very latest Building Regulations concerning the efficient conversion and conservation of energy. All the appliances in the Main System HE range include a second heat exchanger that extracts more energy from the same amount of gas. Resulting in up to 20% improved efficiency and lower gas bills for your customers.


Reassuring back-up
• The most efficient and competent after-sales organisation in the heating industry
• Dedicated call centre staff operate 363 days a year
• Over 200 highly trained and fully equipped engineers
• The biggest network of spares outlets in the UK

  • Main System 18 HE
  • Main System 24 HE
  • Main System 28 HE
  • Boiler Selector
  • Main Combi Eco range
  • Main System Eco range
  • Main Combi range
  • Main HE range
  • Main Water Heater range
  • Main System boiler range
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