oljefyrte

Oljefyrte is a term used to describe equipment and installations that derive heat or power from burning oil. In Norwegian usage, it typically refers to oil-fired boilers and furnaces used for space heating, industrial processes, or propulsion, distinguishing them from gas-fired or electric systems. Oils used include light fuel oil and heavy fuel oil, with different applications such as domestic heating or marine and industrial settings.

A typical oil-fired installation comprises a fuel storage tank, a fuel supply pump, a burner, and a heat exchanger such as a boiler. The burner atomizes the oil and mixes it with combustion air to produce a flame. The heat generated is transferred to water, steam, or air, depending on the system, and exhaust gases are vented through a flue. Fuel handling, burner controls, and regular maintenance are essential for safe operation.

Efficiency varies with design and technology. Modern oil-fired boilers can achieve high efficiency, with condensing models reaching around 90 percent heating efficiency under ideal conditions. Older installations may exhibit lower performance. Oljefyrte systems require routine maintenance, including burner tuning, fuel filtration, and fuel quality checks. They emit carbon dioxide, nitrogen oxides, and particulates; sulfur content in some fuels can produce sulfur oxides. Use of low-sulfur fuels and emission-control technologies can reduce environmental impact.

Historically, oil-fired heating became widespread in the mid-20th century, especially where natural gas was unavailable. In many regions it has been supplanted by gas, district heating, or electric heat, but remains in use in rural areas, on ships, and on offshore platforms where other fuels are impractical. Safety concerns include oil leaks, fire hazards, and the risk of carbon monoxide from incomplete combustion, necessitating proper installation and ventilation.