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weights and dimensions

h x w x d STM 1066 x 620x 405 mm
h x w x d KMG -
h x w x d SPM -
h x w x d combustion chamber 376 x 418 x 270 mm
flue outlet diameter ø 130 mm
flue outlet diameter middle 974 mm
w x d warming compartment / -plate -
weight STM / KMG / SPM 173 kg

heat output

ominal heat efficiency according to EN 13240 7 kW
Min. / Max. output 3,5 / 9 kW
min. / max. room heating capacity 82 - 210 m3

features

Xtra heatstoring technology -
design 1 o1
Heat Memory System Z
cast iron top plate -
warming compartment 464 x 302 mm
ceramic version -
steel version o
soap stone version -
ash drawer -
ash box o
floor plate / fire tube Z
soap stone top plate -
door round

data for chimney sweep

Minimum feed pressure at nominal heat efficiency closed 10 Pa
at 0,8 times nominal heat efficiency 8 Pa
external air connection o1 hinten oder unten
Total flue gas flow closed 6,41 g/s
Flue gas temperature closed 262 °C

drawing

dimensions (acc. to drawing) 1641 / 974 / 687 / 102

see user manual for safety distances
o … standard / Z … accessory / - … not available