Specifications
| Heat output (1 firing) | 23 kW |
|---|---|
| Useful heat output | 3.6 kW |
| Efficiency | 91 % |
| Minimum wood load | 6 kg |
| Maximum wood load | 12 kg |
| Log length | 25 cm |
| Material | Fireclay |
| Width (overall) | 875 mm |
| Depth (overall) | 600 mm |
| Height (overall) | 1550 mm |
| Flue outlet | Ø 150 mm |
| Air inlet diameter | 150 mm |
| Air inlet | Ductable as an option |
| Net weight | 900 kg |
| Food contact | Yes |
| Contains wood | No |
PRAC 603 M (6 - 12 kg)
Refractory core for 6 to 12 kg of wood, in grog (60 mm double-groove slabs), for Finnish-style masonry heaters.
Pre-cut and ready to assemble. All that remains is the cladding and render, to be done as you wish!
Version WITHOUT oven.
Made to order
- Pre-cut and ready to assemble
- Pisla HTT603 airtight double-glazed firebox door
- HTT 631 oven door or equivalent
- Min/max load capacity: 6 / 12 kg
- Max. combustion output:
- Max. average output* over 24 h: 1.6 kW, over 12 h: 3.2 kW
- Recommended log length: 25 cm
- Max. log length: 33 cm
- Combustion on the hearth floor
- Airtight firebox with multi-point air injection: combustion air intake from below, 150 mm diameter (to be ducted through the base of the heater - not included)
- Flue outlet at the rear or on top, 150 mm diameter.
- Efficiency > 80 %
- PM 2.5 < 40 mg/Nm³
- CO < 1,500 mg/Nm³
- NOx < 200 mg/Nm³
* N.B.: The output released varies according to the type and thickness of the cladding.
