§ Jane GriffithsTo ask the Secretary of State for Trade and Industry how many companies in(a) England, (b) Scotland, (c) Wales and (d) Northern Ireland undertake (i) installation and (ii) maintenance of oil-fired domestic central heating systems. [143071]
120W
§ Ms HewittThere are many companies within the UK, ranging from major boiler manufacturing companies such as Baxi Potterton and Worcester-Bosch, to small "one man" companies who install and maintain domestic central heating boilers and systems. Many are registered with the Oil Firing Technical Association (OFTEC) and I would refer my hon. Friend to OFTECs own website—http://www.oftec.org/—which gives access to a comprehensive list of these companies.