Opt for the highest standard of condensing technology, ideal for most buildings, from its space saving design, it is particularly suitable for straightforward replacement of your old central heating boiler

The COB impresses with its economical, clean and efficient oil combustion. In contrast to old oil boilers, combustion in this generation of advanced condensing boilers is particularly clean. Whether it be low sulphur fuel oil or bio-oil (B10), it operates easily with all conventional fuel oils.

You can combine the COB with various WOLF DHW cylinders, a solar thermal system and, as part of a building services centre, with the CWL-T-300 mechanical ventilation unit. You can control your central heating, domestic hot water, solar thermal system and mechanical ventilation unit quite easily with the BM programming unit. You even have the option of operating the system using an app on your smartphone.

The COB is also available as the COB-TS wall mounted oil condensing boiler with integral 160 litre stratification cylinder. Incidentally, public grants may also be available for the COB.