Tiptop quality at an attractive price

The TT21R’s elliptical “core” is based on the well-known, tried and tested TT20 range’s DNA, but in this version it has been updated with a stylish cast-iron top with associated convection grille, also in cast iron.

The minimalist design is reflected in the elegant cast-iron door, which closes with the aid of two heat-resistant magnets. This avoids moving parts in the door structure, guaranteeing a long lifetime and maintenance-free service. This is a unique solution that TermaTech has used for several years, and is now seen on many wood-burning stoves.

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Nominal effect in kW: 5
Operating range in kW: 3-7
Efficiency %: 83,5
Heats m2: 30-120

Available accessories

Door for wood compartment
Fire tools
Log stopper
Form plate
Fresh air collar
Soapstone top plate
Black handle


Weight in kg: 121
Fresh air connection possible: Yes
Convection stove: Yes
Airwash: Yes
Ashdrawer: Yes
Controlhandle: 1
Connection at the top or rear: Yes/Yes
Colour Black: Yes
Colour Grey: No
Warranty, years up to: 5

CE/EN 13240 – HETAS, DEFRA(Smokeless zones), 15A, VKF, SINTEF, DINplus, BimSchV 1+2 * Half-insulated flue  ** Non-insulated flue

Dimensions in mm

Flue pipe connection diameter: 150
Combustion champer width/depth: 340/271

Distance to flammable objects

Behind the stove: 150
Behind the stove with insulated pipe: 100
To the side: 350
To the side with insulated pipe: 350
With 45° corner setup: 125
With 45° corner setup with insulated pipe: 100
Furnishing distance front: 1000

TT21 serie