Selling since 1984 
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The DOROTA room heater is dedicated to using solid fuels and is designed for efficient heating. It has a declared nominal heat output of 17.5 kW and a heat output for the water circuit of 12.0 kW, ensuring effective and economical space heating.
The construction of this heater is based on a water jacket, which provides efficient heat transfer. The device is adapted for burning hardwood, making it environmentally friendly and cost-effective.
The water jacket heater is carefully crafted from high-quality materials. The body, exhaust gas-water heat exchanger, doors, exhaust assembly, exhaust control, and casing are made of durable steel sheet, ensuring the durability and reliability of the device. Additionally, the combustion chamber lining is made of refractory material, which enhances the combustion process efficiency.
An advanced air delivery system to the combustion chamber ensures controlled and optimal combustion. Primary air is introduced through the ashpan door using a adjustable opening with dimensions of 105x50 mm. Furthermore, access to the combustion chamber for fuel insertion and cleaning is provided by the lower doors, which also supply primary air. The air quantity is smoothly regulated using dampers, allowing precise adjustment of the combustion process to current needs.
To control the direction of exhaust gases, the heater is equipped with an exhaust control, allowing a choice between a large and small exhaust circuit. The exhaust gas-water heat exchanger is distributed to ensure efficient heat transfer. Additionally, heat is transferred to water through elements on the bottom wall of the combustion chamber, which also function as a grate.
The device is completed by a thermometer that allows monitoring of water temperature, contributing to maintaining optimal heating conditions.
In summary, the DOROTA room heater is an advanced device that provides efficient, economical, and environmentally friendly heating through efficient combustion and effective heat transfer. Its solid construction and precise air access regulation ensure control over the heating process, and the thermometer facilitates water temperature monitoring.
Advantages:
- 48 months warranty
- Adjustable feet
- Water grates
- Boiler made of P265GH steel sheet with a thickness of 5mm
- Large loading doors
- Ceramic panels
| Technical Parameter | Unit | Type | ||
|---|---|---|---|---|
| Nominal Heat Output | kW | 17.5 | ||
| Direct Heat Output | kW | 5.5 | ||
| Heat Output for Water Circuit | kW | 12 | ||
| Heating Area | m² | 1.0 | ||
| Fuel | - | Hardwood | ||
| Heater Weight | kg | 180 | ||
| Water Capacity | L | 35 | ||
| Maximum Operating Pressure | bar | 1.5 | ||
| Required Minimum Draft | Pa | 6±1 | ||
| Maximum Permissible Operating Temperature | °C | 90 | ||
| Boiler Efficiency | % | 78.2 | ||
| Flue Pipe Cross-Section (Height x Width) | mm | 160 | ||
| Basic Dimensions | Length | mm | 855 | |
| Width | 465 | |||
| Height | 895 | |||
| Height from Floor to Lower Part of Flue Pipe | mm | 600 | ||
| Loading Chamber Capacity | Length | mm | 220 | |
| Width | 240 | |||
| Height | 480 | |||
| Flue Pipe Diameter (Supply/Return) | - | 1 1/2 | ||
ℹ️ Viewed reviews are moderated. We do not verify that they come from customers who have purchased the product.
