Flue gas cleaning filter for biomass heaters without or with condensing technology and oil-gas replacement firing device
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Boiler flue gas filter with autom. Filter change, filter cleaning, cooling with heat recovery and flue gas afterburning
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Solid fuel-oil-gas boilers Attachments
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Integrated building-solar-heat pump heating- and cooling system, has heat pump plant that is effected without fluid separation from solar collector, heat pump and ground storage system and building heating and cooling body
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Solid heat exchanger structure is used in building walls to recover heat energy when air exchange is as part of climate control
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Spherical-calorific value-oil-gas boiler, has heat-resistant flame deflecting- and heat retaining plate mounted in inner rear side of spherical combustion chamber that is water-tightly welded with boiler body
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Two-channel building ventilator assembly has a three-channel heat transfer cylinder and ball air valves
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Air cooler/Low temperature-heating body for air circulation motor
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Heat exchange tank for heat pump system has perforated supply and return pipes ducted through insulated tank
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Solar heat pump for heating e.g. walls during winter has heat pump pipe, which is corrosion resistant whereby heat pump pipe and solar pipe are connected, by pipe joint and rain water nozzle is fastened with heat transfer grid
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Atmospheric-rain water-pressure assembly for use in building, has pipe filled with small quantity of rain water, and soil heat exchanger held for water temperature in rain water storage close to soil temperature over circulation pump
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Building temperature heating and cooling heat exchanger system has external array of heat exchangers linked to heat pumps
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Ventilation module for space heating and cooling has pressed-in tube strips, fin heat exchanger and air distribution box
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Heat exchange cell for transporting heat through liquid has liquid flow paths exposed on solar irradiation path for supplying heat to vaporizing side of heat pump
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Combination accumulator feeds solar, earth and rainwater heat to heat pump, with two heat exchangers in pressure container for heat pump and solar circuit and one outer cover or heat exchanger for hot water or heating circuit
