What's in the BOXT?
- Which? Best Buy for the last 9 years voted for by customers and engineers
- Rated A for efficiency
- 30KW Heating Output
- 10 year warranty
- Simple easy-to-use controls
- Cuts electricity use with a low-energy pump
- 'Gas Safe Installation '
- FREE MagnaCleanse system flush
We protect your boiler for free too
We put a FREE filter in every BOXT, worth up to £130 RRP. It filters nasties from the system water to protect the boiler and keeps it in top condition for longer.
Award winning know-how
Worcester Bosch boilers are award winning – they've claimed a Which? Best Buy rosette 7 years running. And with a warrant to supply boilers for the Queen's Sandringham Estate, they keep the royals warm and cosy through Christmas.