Keywords:
Atomizing oil burners, Boilers, Burners, Central heating, Combustion, Definitions, Efficiency, Environmental condition, Fuel oil, Fuels, Heating equipment, Heating technics, Hot-water boilers, Inspection specification, Liquid fuel appliances, Liquid fuels, Low temperatures, Low-temperature boilers, Measurement, Measuring instruments, Measuring techniques, Oil space heating, Ratings, Rules, Special boilers, Surface temperatures, Tanks, Temperature, Temperature controllers, Temperature regulators, Test results, Testing, Testing conditions, Thermal efficiency, Thermal environment systems, Thermal testing, Vessels, Water heaters