Stuv 30 - Page 4

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SN 138804 - ...
Stûv 30 - directions for use [en] - 07/13
Standards, certification and technical specifications (continued)
Other technical characteristics
Stûv 30
Minimum diameter of the duct for the intake of outside combustion air 100cm
2
Maximum length of logs in vertical position 50cm
Maximum length of logs in horizontal position 33cm
System mass 215kg
Optimum output range for usage 5 – 12kW
Range of wood consumption per hour recommended (at 12% humidity) 1.4 – 3.4kg
Maximum limit for consumption of wood per hour
(to avoid overheating the system)
5kg/h
glass-door mode
closed-door
mode
open-fire mode
Minimum draught needed to obtain the rated calorific output 12Pa 12Pa 6Pa
Weight-flow ratio of smokes 8.1g/s 8.2g/s 30g/s
Average smoke temperature at rated power 319 °C 331 °C 153 °C