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Replacing old heat exchange pipes in industrial heater using automatic welding.
Weary older man using hand fan to cool down in sweltering apartment. Heat exhaustion among seniors, lack of air conditioning, humidity issues dehydration, urban hardship, senior struggle frustration
Technician adjusting heating control valves on wall system. Concept of engineering maintenance, precision work, and occupational concentration with care and expertise.
Pipe fitter mounted underfloor heating. Heating system and underfloor heating. Central heating.
Heating expense, german language, Euro banknotes, gas or oil heater, heat pump, night storage, higher costs for consumers, energy prices increase

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