Sentinel Ottawa Square 12
- Dimensions (depth x width x height): 42 × 57 × 61 cm
- Weight: 118 kg
- Flue Width: 150 mm
- Flue Configuration: Top and Rear
- Output kW: 12
- Colour: Black
- Efficiency: 75.00%
- Energy Source: Multi fuel
- Heating Area: 172 m2
- Material: Cast iron / steel