Thermometer on the hot water supply pipe, heating system. Technician wearing red jacket with white helmet controling parameters.

---

Size: 2835px × 4252px
Photo credit: © Martin Meacnarowski / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: appliance, boiler, boiler-room, climate, construction, control, cooling, district, energy, engineer, engineering, equipment, heat, heater, heating, helmet, hot, hotel, industry, installation, insulation, man, manometer, metal, modern, pipe, pipeline, pipes, piping, plant, plumbing, power, pressure, production, red, season, service, steam, system, technology, temperature, thermal, thermometer, tube, valve, warm, water, white, work