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Skilled technician configuring central heating boiler controls, optimizing system performance and energy efficiency within residential setting
Repairman inspects gas boiler in bathroom, checking controls and ensuring proper function for home heating and hot water needs, using digital tablet with manual instruction, standing in utility room
Network of pipes carrying warm water at extremely low temperatures, in the city with cold climate. Heat traces weave through the city streets, against the urban landscape.
A modern gas boiler room with a pipe distribution system, sensors, switches and a large tank.
Exhausted senior man sitting on a wooden bench and suffering from the heat, he is holding a water bottle and wiping the sweat on his neck

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