Résumé
Specifies requirements, with particular reference to safety, for: type of heater, fitting of heater, overheating, labels of heaters; fuel pipes; air intake; flues; electrical operating switch; user's handbook.
Specifies requirements, with particular reference to safety, for: type of heater, fitting of heater, overheating, labels of heaters; fuel pipes; air intake; flues; electrical operating switch; user's handbook.