New products

  • VK...U seriesVK...U series new series *

    The VENTS VK...U fans offer high performance ventilation in medium to high demand systems. Maximum capacity - 871 CFM.

  • MICRA 150MICRA 150 new series

    MICRA 150 is a single-room heat recovery unit. It is designed to provide the ideal single-room ventilation of social and commercial premises, flats and cottages. MICRA 150 is the most suitable solution for arrangement of ready-made and refurbished premises. It  has easy mounting without air ducts.

Frigate HRV 100DS, ERV 100DS, TRV 100DS

Frigate HRV 100DS, ERV 100DS, TRV 100DS

All Heat, Energy and Total Recovery Ventilators are the complete whole house ventilation system designed to bring a continuous supply of fresh air into the house while exhausting an equal amount of stale air.

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Products in this series (1)

  • HRV 100DS, ERV 100DS, TRV 100DS

    HRV 100DS, ERV 100DS, TRV 100DS

  • HRV 100DS, ERV 100DS, TRV 100DS

    HRV 100DS, ERV 100DS, TRV 100DS

    Maximum capacity - 98 CFM.


  • Effective energy-saving solution
  • Multizonal efficient recovery ventilation
  • Enhanced output capacity
  • Double cross flow cores with recuperation efficiency up to 85%
  • Increased Heat (HRV) and (ERV) Energy Recovery
  • Advantages of HRV and ERV in one unit
  • Silent operation
  • Replaceable filters
  • Ceiling installation


  • Steel casing is covered with high-quality multilayer aluminium and zinc alloy to prevent corrosion. The casing is equipped with switch to turn the ventilator off when the service panel is opened.


  • Washable MERV 6 air filters in exhaust and supply air streams.
  • Optional supply: anti grease aluminum filter.

Heat recovery core

  • Two aluminum cross-flow cores (HRV 100DS and HRV 150DS) ensure the most efficient heat recovery.
  • Two enthalpy cores (ERV 100DS and ERV 150DS) provide energy recovery.
  • Unique combination of aluminum and enthalpy cores (TRV 150DS) attains the best heat & energy recovery efficiency.

Defrost system

  • To protect the heat recovery core, the freezing electronic protection system is applied. It switches the supply fan off as the temperature sensor requires. Warm extract air defrosts the heat recovery core, then the supply fan switches on and the ventilator continues operating under rated conditions.


  • German made high-efficient motor combined with backward inclined impeller delivers exceptionally powerful airflow and high static pressure. Built-in Thermal Overheating Protection with Automatic Restart makes the motor operation secure and reliable. Permanently lubricated ball bearings inside the motor provide long (40000 hours) trouble- and maintenance-free operation.


  • The ventilator is equipped with supply and exhaust centrifugal fans with backward inclined blades and built-in thermal overheating protection with automatic restart. The electric motors and the impellers are dynamically balanced in two planes.


  • The ventilator is designed for permanent low speed operation. High speed can be turned on and off with the external switch.
  • Both low and high speed are adjustable.
  • The ventilator's speed is controlled with a 3-step speed switch located on the ventilator's side panel: LOW mode - minimum speed, MED mode - medium speed. In STANDBY mode the ventilator is controlled from the remote controller AC208EM2+LP (optional supply).


  • The unit is mounted suspended to the ceiling with special belts.
  • Please refer to installation manual for instructions and details.


  • 5-years warranty


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