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Morso – 8643

The new in-house designed Morsø 8643 is one of the most powerful Morsø cast iron stoves ever. With an 8,9 kW output and a log length of 38 cm, combined with the sublime combustion technique from the 6100- and 8100-series, this trusty source of comfort will spread warmth time and again.

Although its size, the Morsø 8643 appears light and timeless with its clean and simple design. This guarantees you a classic and beautiful stove that will last for decades.



  • Radiant Heat
  • Pre-heated combustion air
  • Pre-heated secondary air supply
  • Ash tray
  • Airwash system
  • Tertiary Air
  • Secondary airsupply
  • Optional outside air supply
  • Wood
  • EN/N
  • DIN+/AT

Specifications – 8643

Energy Performance Labelling energy rating a plus
Brand Morso
Model 8643
Output KW 8.9
Efficiency 75%
CO2 Emission
Style Modern
Flue size 150 mm
Fuel Wood
Dimensions H 1083 x W 525 x D 451 mm
Weight 150 kg
Material Cast iron
Eco Design Yes

8643 Instructions for Installation and Use

Dimension Drawing




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