


Shallow focus of a gas central heating duct seen attached to a recently painted English cottage outside wall. A cage protects the vent as it gets hot during use.
Author: Nick Beer
©️Nick Beer
Photo size: 38.8 Mpixels (111 MB uncompressed) - 7627x5090 pixels (25.4x17 in / 64.6x43.1 cm at 300 ppi)
Photo keywords: air, alarm, blow, boiler, boiler service, brick wall background, building, cage, carbon, carbon monoxide, central heating, central heating boiler, central heating pipe, central heating system, condensation, conditioner, cool, duct, electric, electricity, exhaust pipe, fan, flue, fumes, gas, gas engineer, greenhouse, heat, home, house, industrial, install, isolated, job, maintenance, metal, monoxide, odor, pipe connections, plume, plume kit, power, protection, safety, sensor, steam, vent, ventilator, wall, warming