Heat Recovery Units

Viaclimate branded ceiling type heat recovery unit types work by performing air conditioning processes such as fresh air supply of unhygienic environments, exhaust of ambient air, air filtration and heat recovery.Ceiling type heat recovery units need outdoor units to condition the air. These; It can provide heating or cooling thanks to units such as hot water boilers, VRF outdoor units, electrical energy for heating, and condansing outdoor units. In addition, package type heat recovery units with heat pumps provide heating and cooling of the air without the need for an outdoor unit.
Viaclimate branded heat recovery units are called HRUBOX. HRUBOX model heat recovery units are produced in package type and have a Plug-and-Play logic.

Viaclimate branded ceiling type heat recovery units are in three types.

General Features of HRUBOX Ceiling Type Heat Recovery Units

Cell Structure

  • Rigid design with galvanized sheet
  • Electrostatic Powder coated outer surface
  • 10 mm NFAK sound insulation
  • Easy assembly

Equipment Features

  • Double inlet, Plug, Ec, moving parts (Italian, German origin)
  • AC or EC motors
  • Water heat exchangers with copper tube, aluminum fins and steel collector
  • Gas heat exchangers with copper tube, aluminum fins and copper collector (DX-Condenser)
  • DX heat exchangers suitable for R410a gas operation
  • Serpentine assisted electric heat exchangers
  • Aluminum Plate, Rotor heat recovery exchangers
  • Heat recovery exchangers with at least 52% efficiency
  • G2-M5 class panel filter
  • M5-F7 class bag filter
  • Heat-pump refrigerant cycle with scroll compressor (HRUBOX HP)
  • European origin refrigerant circulation equipment (dryer, four-way valve, thermostatic expansion valve, check valve, low-high pressure sensors, etc.) (HRUBOX HP)

Standard Accessories

  • HRUBOX control panel
  • Outdoor unit starter as standard on HRUBOX DX models
  • Stainless condensation pan in HRUBOX DX, HRUBOX HP models
  • Negative pressure siphon in HRUBOX DX, HRUBOX HP models
  • Electrical junction box
  • Standard warning and mounting labeling
  • standard packaging

Optional Accessories

  • Lighting
  • By-Pass Damper
  • Thermal magnetic circuit breaker
  • Outdoor protection (roof) sheet
  • Door switch
  • Pop-up running gear protection guards
  • Other

HRU Standart Kontrol Ünitesi
»» Manual and automatic fan speed control in AC motors
»» Working with air quality sensor
»» Control and alarm of filter fill rate
»» Heater Control
»» Damper control
»» Working with 7 different scenarios
»» Ability to connect the device to building automation or central computer with Modbus (RS485) connection
»» Deactivating the device according to the information from the fire station
»» Fault notification
»» Engine technical protection
»» Summer, winter ventilation position
»» Weekly programming
»» Temperature control from the room control panel

HRU Standard Control Unit

»» Manual and automatic fan speed control in EC and AC motors
»» Working with air quality sensor
»» Filter fill rate control and alarm
»» Compressor input and control
»» Heating and cooling control in Heat-Pump devices with 4-way valve control output
»» Heat recovery rotor control
»» Temperature sensors input and automatic heater activation option
»» Preheater control with outside temperature sensor
»» Heater or valve control input
»» By-Pass damper control and heat exchanger freeze protection
»» Working with 13 different scenarios
»» Remote control with Modbus (RS485) connection
»» Deactivating the device according to the information from the fire station
»» Fault notification
»» Weekly programming
»» Temperature control from the room control panel