thermostat closeup, radiator temperature adjustment knob

---

thermostat closeup - radiator temperature adjustment knob

---

Size: 3812px × 2542px
Location:
Photo credit: © Zoonar/nad mah / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adjusting, adjustment, central, closeup, control, costs, energy, environment, heat, heater, heating, home, indoors, knob, numbers, numeral, panel, power, rotary, running, season, set, temperature, warm, warming, white