The Glow-Worm 30sx Flexicom 30kw sealed system condensing gas boiler is a boiler that can suit many varied sealed system installation needs.  Ideal for most homes, from apartments to 4 bedroom detached, the Flexicom sx range provides a large supply of hot water through a compact boiler and a storage cylinder (normally housed in your airing cupboard) without the need for a cold water tank in your loft.

The Flexicom sx system boiler is designed to be extremely flexible. It's so small it can fit inside a standard kitchen cupboard*, it's compatible with any model of indirect cylinder and the Flexicom sx is also the only condensing system boiler in the UK with a direct rear flue option - so you can fit it almost anywhere.

Key features

• The Flexicom sx is compact and fits in most standard kitchen cupboards

• Only high efficiency condensing boiler in the UK with a direct rear flue option

• SEDBUK A rated with a NOx Class 5 rating - the best possible

• Inbuilt frost protection for the all important winter months

• On board diagnostics for superior serviceability

• Extensive flueing options for flexibility in installation

• Range of 18kW and 30kW models available