The Potterton Promax 33 Combi Boiler is an ideal choice for larger properties (2-5 bedrooms, 2 bathrooms). Thanks to Potterton's 'Multifit' flue options, the flue can be mounted either horizontally or vertically up to a length of 20 metres. This gives you ultimate flexibility in where you choose to install your boiler as the flue can be routed in anyway to comply with current regulations through the use of extensions and elbows. See the right side of the page for flues and accessories.
- Outputs of 24kW to 33kW ensuring a model to suit most sizes of property, a fully modulating and highly efficient boiler that intelligently uses the right amount of fuel to meet the set central heating temperature, compatible with the Multifit GasSaver, pre-plumbing jig included so that pipe work can be pre-installed, flueing options up to 20m allowing for greater flexibility of siting, optional stand off bracket that alloes the pipes to be routed behind the boiler, seperate CH and DHW selector dials, NOx 5, robust hydraulic connections