Electrical resistance heating wires and electrical controllers therefor; Foil elements, namely, circuits for heating or electrical conduction
Electrical and Scientific ApparatusCoils as parts of distilling, heating or cooling installations; Electric floor heating systems, namely, cables, electric mats and sensors for floor heating systems sold as a unit; Electric heating pads, other than for medical purposes; Electric radiators; Electric radiators for heating buildings; Electric radiators not for motors and engines; Electrical heating cables; Electrical heating tapes; Electrically-heated carpets; Electrically heated carpets; Floor heating apparatus; Heating cushions, electric, not for medical purposes; Heating installations; Heating panels used for indoor heating purposes; Heating and cooling panels used for indoor heating and cooling purposes; Radiators, electric; Underfloor heating apparatus and installations
Environmental Control ApparatusElectrical repairs and installation of heating apparatus; Heating equipment installation; Heating equipment installation and repair; Installation and maintenance of heating systems; Installation and repair of heating, ventilating and air conditioning equipment; Installation and repair of heating, ventilating and air-conditioning systems; Installation and replacement service for heating, ventilating and air conditioning systems; Installation of environmentally compliant heating equipment; Installation of heating apparatus; Installation of heating equipment; Installation of heating systems; Installation of heating and cooling apparatus; Installation of heating, lighting and cooking apparatus; Installation of heating, refrigerating, air-conditioning, drying, ventilating and dust extraction apparatus; Installation of heating, ventilation and air-conditioning systems; Installation of solar heating systems; Installation, maintenance and repair of heating apparatus; Installation, maintenance and repair of heating systems; Installation, repair and maintenance of heating equipment; Advisory services relating to the installation of heating and cooling apparatus; Maintenance and repair of heating installations
Building Construction and Repair