ivo.smart

• Power: 8 kW / 9 kW / 13 kW
• Heat distribution: 90% water circuit, 10% air
• Acceptable fuel: wood pellets ( <0.7%)
• Glass cladding is available in two colors: white, black
• Digital control via keyboard, programmer or modulating external device
• Efficiency up to 95% at rated power
• Integrated high return temperature protection (85 ° C);
• The volume of water in the heat exchanger is 24 l
• Chimney - Ø 100 mm
• Electric ignition
• Built-in hopper with roller cover containing 40 kg pellets and safety microswitch
• Service and inspection windows, ash container doors equipped with safety microswitches
• Quiet operation and easy maintenance
• Patented safe burning technology with electronic control

Wood pellets are a fuel with neutral CO2. This means that burning wood pellets releases only the amount of carbon dioxide (CO2) that the tree or other plants have absorbed during their lifetime and that could be released again during the decay process. Heating with wood and wood pellets thus closes the natural CO2 cycle.

Pellet fireplaces with water module
Wodtke water + pellet fireplaces contain an integrated built-in water heat exchanger, which makes it possible to supply the heat obtained in the process of burning wood pellets into the heat supply system through the storage tank. Thus, pellet fireplaces with a water circuit simultaneously heat the room in which the installation and the storage tank. Preserved heat is possible at any time use for hot water or heating system operation. Since only part of the nominal capacity of fireplaces with a water circuit is allocated directly to the room, they are ideal for use in low-energy or passive houses. During the independent testing of pellet fireplaces with a water circuit from Stiftung Warentest, the wodtke ivo.tec water + fireplace won the Stiftung Warentest test - efficiency (1.0) overall rating GOOD (1.8). Pellet fireplaces with a water circuit from wodtke have a very high efficiency of up to 90% and can be optimally combined with a solar system, photovoltaic system or heat pump. From an energy point of view, these very efficient combinations of different energy sources can help minimize heating costs.

The combustion chamber of pellet fireplaces wodtke S5 is completely airtight and independent of atmospheric air. In addition, pellet fireplaces, which do not depend on room air, have self-locking firebox doors. In fireplaces that do not depend on ambient air, the oxygen required for combustion does not enter the combustion chamber from the installation room, but is supplied from the outside through a separate air duct. Therefore, pellet fireplaces with a sealed combustion chamber are ideal for installation in very dense buildings, such as low-energy or passive houses, in combination with a controlled ventilation system with recuperation.
Of course, all pellet fireplaces, which do not depend on ambient air, can also be operated without external air supply.

In case of using ambient air for combustion of the fireplace and operation in the house with recuperation, it is necessary to provide use of the differential pressure regulator wodtke DS01 which will guarantee safe operation of system in emergency situations (for example, return draft). DS 01L Wodtke controls the pressure difference in the combustion chamber or chimney during the operation of the fireplace in relation to the pressure in the room where the fireplace is installed. If the pressure difference drops below the minimum set value, the ventilation system is switched off. Monitoring of pressure drop occurs in case of increase in temperature of flue gases of a fireplace (the temperature sensor is included).