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Ambient heat utilisation system - has heat pump and boiler forming preassembled unit and prefabricated solar collector
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DEVICE FOR USING THE RESIDUAL HEAT OF AN EXHAUST GAS
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DIY solar heat collector - is easy to assemble with plastics hoses and elbows as absorption elements
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Roof mounted solar heat collector - with covering transparent plastics moulding resembling surrounding roof tiles in appearance
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SOLAR PANEL
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AIR HEATER
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Demountable tool shed building construction - has edges inserted into intermediate profiles and between parallel clamping battens
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Body housing for air conditioning devices - has U-profile sections stiffened by additional profiled sections
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DEVICE TO KEEP THE TEMPERATURE EQUAL, ESPECIALLY IN COMMERCIAL AREAS
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ARTICULATED BOILER WITH A COMBUSTION CHAMBER IN THE LOWER PART
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