Combi boilers

Choose one of Glow-worm's combi boilers for an efficient way to heat your home and provide hot water right when you need it. Find the best combi boilers for your needs below.

Ultracom cxi

Ultracom cxi

An exceptionally efficient and proven A rated condensing combi boiler with inbuilt programmer designed to meet the needs of modern lifestyles.

Ultracom cx

Ultracom cx

The Ultracom cx A rated condensing combi boiler is built with tried and tested components providing proven reliability and exceptional efficiency.

Flexicom cx

Flexicom cx

The Flexicom cx is our smallest A rated condensing combi boiler. Small enough to fit in a kitchen cupboard and with it's direct rear flue it is ideal for replacements.

Betacom c

Betacom c

Combi boiler for small to medium sized homes, Betacom c SEDBUK B high efficiency combination boilers are simple, affordable and reliable.