Energy System Boiler

Built right here in the UK at Glow-worm’s award winning factory in Belper, the Energy system boiler is a high quality boiler that’s designed to lower your running costs. Its high efficiency modulating Grundfos pump adapts to your actual heating and hot water demand, reducing your energy bills.

The Energy system boiler’s size also makes it the perfect fit to install virtually anywhere – even your kitchen cupboards. It also comes with a rear flue option giving you greater flexibility.

The Energy sealed system boiler range is suitable for homes with high hot water demands and can be installed with Glow-worm’s range of cylinders for hot water storage.

• Wide product range caters for every heat output demand and system requirement, available in: 12, 15, 18, 25 or 30kW
• Compact size and rear flue option gives it the flexibility to be the perfect solution for most install situations
• ErP A rated for efficiency - helping you reduce your energy bills
• Ultra quiet operating volume