A man looking into a boiler on solid fuel, open door boiler with flames of fire.


A young man looking into a solid fuel boiler, working on biofuel, economical heating.


Size: 5371px × 3581px
Photo credit: © Pavel Iukhimetc / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alternative, appliance, background, boiler, briquette, burn, central, chamber, closeup, component, condenser, condensing, consume, consumption, dark, device, domestic, door, economical, energy, environmentally, fire, fireplace, friendly, fuel, glove, hand, heat, hold, home, hot, human, hydraulic, indoors, industrial, industry, interior, man, opening, pellet, pipe, portrait, power, red, solid, solid-fuel, system, technology, warmth, wood