Multi-fuel garage boiler - FAMAR GEYSIR WOOD GREEN
Power (effective yield to the fluid): kW 32.3
Weight (approximately): Kg 450
Domestic hot water production (real) l/h with Δt 35°C: 700
Hourly consumption: 2/7 Kg/h with pellets – about 8 Kg/ha with wood
Tank capacity: about 80 kg
Efficiency (real): 90.5%
Domestic hot water production also in summer mode (standard)
Fuel: wood, pellets and multi-fuel
The revolutionary and compact wood, pellet and multi-fuel boiler for a technical room, fully automatic
The Geysir Wood boiler is equipped with a single very large combustion chamber which allows you to burn any type of wood, even large ones. The large bottom-loading combustion chamber allows you to burn at the highest levels of efficiency with any type of multi-fuel. The user can opt for pellet, wood or combined mode operation.
Quality details
- Available in 34.8 kW version.
- High yield above 90% both with wood and pellets.
- Heat exchanger made up of fins with 24 dry chamber smoke passages which allows burning the unburnt products avoiding the formation of creosote which would clog the passages, reducing the efficiency of heat exchange.
- Automatic switching from one fuel to another and ability to keep the temperature in the combustion chamber constant regardless of the fuel used.
- Large combustion chamber, 176 liters of volume.
- Innovative ignition for difficult fuel primers with glow plugs and fan brushless .
- Automatic combustion air management for both wood and pellets.
- Automatic fume management valve and forced extraction of the same.
- Maintenance and assistance reduced to a minimum, large ash pan.
- Equipped with everything needed for the hydraulic interface already with closed tank as standard with double safety valve and thermal discharge valve.
- Fuel loading from below with innovative rotary valve.
- Domestic hot water production also in summer mode (standard)
- Touch display for programming and possibility of boiler control via GSM/GPRS module or WI-FI with dedicated App application (upon request)
All-Italian technology and functionality
The Geysir Wood boiler represents a real revolution in the wood-pellet boiler market, the only one to switch automatically from one fuel to another and to keep the temperature in the combustion chamber constant, regardless of the fuel used. An important strong point of Wood is the large quantity of sanitary water it can produce thanks to the coil deliberately placed in the heart of the boiler.
Geysir "Burning" Vegetal Biomass of any type with
innovative bottom loading system
The large tank is connected to the circular cast iron burner by means of a double-stage auger plus rotary valve. The advanced bottom loading technology therefore allows you to take advantage of multiple advantages:
• lack of cleaning of the burner;
• clean white flame and always with the right amount of oxygen;
• reduction of fuel used since when the boiler goes into stand-by, for new re-ignitions it does not use any other fuel, but takes advantage of the ember effect to restart;
• possibility of using pellets and biomass of any type and quality.
Since the burner is also equipped with removable ring , once removed, can burn even the most difficult fuels as the surface of the same is wider with additional holes for combustion.
Self-cleaning
The Geysir Wood exchanger is self-cleaning due to the thermolytic surfaces it contains, so they only deposit ash and fine dust which must be removed only once a year for cleaning and extraordinary maintenance.
Operation system
Geysir Wood can burn wood, pellets, multi-fuel or in combined mode without problems. In the combined mode, once the tank has been loaded with multi-fuel and the combustion chamber has been filled with wood, even of various sizes, automatic ignition is started through the spark plug with the relative blower, which triggers the ignition of the multi-fuel, which has the task of lighting the wood. A fume temperature probe blocks the adduction of the multi-fuel when the wood reaches suitable combustion and the boiler will work exclusively with wood, positioning itself in a stand-by situation. If the system needs energy and there is no more wood in the combustion chamber, the boiler restarts automatically . If the wood is finished and the machine is working with pellets, the wood can be loaded normally from the hatch. During normal operation, the fume by-pass damper closes to facilitate the passage of fumes into the finned exchanger ; this action allows a large amount of heat to be recovered from the fumes which is transmitted to the heat transfer fluid.
Geysir Wood Green exchanger
The flue gas exchanger of the Geysir Wood boiler consists of fins with 24 smoke laps , designed and sized with fluid dynamics software. Everything is automated, including the passage of the fumes through the bypass dampers which open with actuators by modifying the draft or the passage in the flue or in the dry chamber heat exchanger. The latter, in addition to the smoke extractor necessary to manage combustion, is equipped with a additional aspirator which prevents anomalous fumes from being released into the room when the wood is loaded completely automatically when the door is opened. The Geysir Wood boiler exchanger represents an innovative evolution of the exchanger used for years in fireplaces revisited and updated with much narrower and longer passages, always with fins nailed in the center for guarantee overheating of the internal walls to the passage of fumes. This incandescence of the internal contact surfaces of the exchanger burns the unburned products transported by the fumes, recovering further energy and transforming them into ash which, due to the cyclone effect, remains on the internal surfaces.
