Heat regulating apparatus, namely, thermostats; boiler control instruments; electrical ducts; electrical metal ducts

Heating boilers; heat pumps; heating plates; stoves for heating; heating radiators; fan heaters; apparatus for heating; heat generators; heat accumulators; electric heating cables; electric heating fans; radiators, electric; heating installations for water; heating apparatus, electric; heat pumps for energy processing; flues for heating boilers; water heaters and boilers; gas heat generators; gas fired heating installations; heaters for vehicles; oil fired boilers; heating installations for industrial use; heat generating apparatus; boilers for use in heating systems; electrical heating elements in the form of foil; thermal radiators for the heating of buildings; solar energy powered heating installations; electrical heating elements in the form of cables; hot water heaters; heat accumulators; aeration apparatus; district heating products; solar thermal collectors for heating; refrigerators; clothes dryers; electric heaters; tubular heating elements; aluminium heating elements; foil heating elements; thick film heating elements; PTC heating elements; high-performance heating elements; electric heating cables; ceramic heating elements; stoves; heat-regulating products; cassettes for fireplaces; chimney blowers; chimney extractors

Installation of heating systems; cleaning of boilers; installation of boilers; boiler repair services; maintenance and repair of heating; maintenance and repair of solid fuel boilers; advisory services relating to the installation of solid fuel heating systems; heating, ventilation and air conditioning installation, maintenance and repair; installation of heat pumps and stoves and other heating apparatus