Features and benefits

Efficiencies of up to 109% (NCV)
Stainless steel combustion and heat exchanging surfaces
Cascades up to 3 boilers with 4000 controls and with no limits using a building management systems (BMS)
Two return flow connections for separation of high and low temperature heating circuits
Low hydraulic resistance
For use with gas pressure jet burners
3 pass construction
Combustion chamber optimised for lower emissions
Kondens+ heating surfaces

High performance

The SB range of high performance stainless steel condensing boilers deliver maximum efficiency levels, very low emissions and real cost savings.

Boilers in the range require minimal floor space and benefit from the very latest in heating technology.

System efficiency

Patented Kondens+ heat exchanger surfaces create optimum conditions for condensing to occur, and there are two return connections for separation of high and low temperature heating circuits.

This improves the efficiency of the overall heating system and allows further energy savings to be made.

To ease transportation of the boiler the main block is delivered with the insulation and casing packed separately.

The total insulation of the boiler block increases efficiency by keeping heat losses to a minimum.