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Model
*BHRR2 : Residence Type High Efficient Heat Recovery Unit
Material Carier frame is manufactured from 1,00 mm galvanized sheet painted with RAL 9002 electrostatic powder painting and film-coated in order to prevent scratches. There is 9,00 mm acoustic insulation inside of the unit. Self-motorized, quiet, single phased (230 V), imported EC fans with controllable speed are being used. BHRR2 series residence type high efficient heat recovery unit’s design calculations are made that the external static pressure loss would be 0 Pa at 650 m³/h air flow rate. Heat exchanger with %80-90 efficiency (changes depending the air flow rate) is being used at BHRR2 heat recovery units.
Usage
Residence type high efficient heat recovery unit is designed to provide energy saving as well as high quality inside air at houses. Ventilation units with heat recovery regains the heat energy, which is lost during ventilation process, by executing heat transfer between fresh and exhaust air via plate type counterflow heat exchanger. High efficient heat transfer between warm and cold air is provided by aluminium plate type counterflow heat exchanger with good thermal conductivity and performance.
Manufactured model is designed to be easily mounted and maintained.
By-pass system can be added to the unit on demand. Free-cooling on transition seasons can be done via by-pass system.
Energy Saving Benefits
* Reduces electricity consumption, thanks to its highly efficient plug fan with EC motor..
* Under normal operating conditions, the product has 140 and 260 watt energy consumption.
* On account of energy savings, it reduces CO2 emissions and prevent environmental pollution.
* Due to recovery of exhaust air heat, it reduces initial investment and operating costs.
* Provides up to %90 thermal efficiency, thanks to counterflow aluminium plate heat exchanger.
* Easy installation.
* Easy maintenance.
* Meets all user requirements with control panel.
Accesories
Heat Recovery Unit Automatic Controller
* Communication over BMS with modbus protocol.
* Control and access every parameters through the screen. * Ability to control EC fan, valve or damper actuator proportionally via 4 analog outputs. * Ability to control damper and valve actuator as on-off or floating, 5A electrical heater, DX coil and ability to give situation, alarm and warning light signals via 4 relay outputs. * Ability to control carbon monoxide, carbon dioxide, air quality or pressurization sensor via 0 – 10 V input. * Ability to give ambient temperature, outside air temperature, filter pollution, fan operatin status, open damper (permission to fan start), emergency alarm signals and ability to start/stop the unit remotely via 6 digital inputs. * Ability to star/stop the unit at different times for 7 days via unit controller. Water Coil Heater
Duct type water-coil heaters execute heat transfer between air and the internal fluid (water), at the highest level, through mechanical bond between aliminium lamel and cooper pipe. Coil units have compatible dimensions to fit inside the unit. The design of the coils provides easy installation and convenience to maintenance.
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