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The official body recognised by Government to approve biomass and solid fuel domestic heating appliances, fuels and services including the registration of competent installers and servicing businesses.


OFTEC is the Oil Firing Technical Association. They represent the oil heating and cooking industry in the UK and the Republic of Ireland.

OFTEC’s present membership includes large companies such as Aga-Rangemaster (cookers) , Clarehill Plastics (Harlequin Tanks), Grant Engineering (boilers), Firebird Products (boilers), Kingspan Environmental (Titan Tanks), Riello UK (burners), Warm-flow Engineering (boilers), and Worcester Bosch Group (boilers).

Buderus Commercial Boilers

Buderus commercial boilers are designed to deliver high levels of energy efficiency, reliable heating and a long product life.

Manufactured at several sites throughout Germany and in Holland, products undergo rigorous quality tests to ensure total safety, durability and outstanding performance year after year.

Buderus boilers offer a range of outputs of up to 19 Mega Watts, including condensing and high efficiency models, several of which can be combined as part of a Cascade multi-boiler system.

Whether you are planning projects for private, local authority housing, or commercial premises, the wide range offered by Buderus means you are certain to find a condensing heating system to suit your needs.