hand on heater temperature control color palette

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#69584A #44261E #AE9E9C #CEC4C8 #A36158

related tags: 3B2C28 44261E 69584A 906F6B A36158 AAA1A1 AE9E9C CCC7C9 CEC4C8 adjusting centralheating cold consumption controller crisis effciency electricity energy environment finance gas heater home homesystem hot household metal object power radiator reduce regulator restriction saving technology temperature thermometer thermostat thermostatic valve 615952