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AIR-COND Klimaanlagen-Handelsgesellschaft m.b.H.

Haushamer Straße 2
8054 Graz-Seiersberg, AUSTRIA

+43 316 80 89

+43 316 82 63 71

VRF indoor units

VRF indoor unit product details

VN heat exchanger HEXE


Cross-current heat exchanger for standalone operation or for combination with VRF outdoor units from the MiNi-SMMS-e, SMMS-e, and SHRM-e model series. Perfect heat recovery from the air-conditioned ambient air of up to 75%. Available in three variants: Air/Air heat exchanger, with register of 4.1 to 8.25 kW, with additional humidifier.


  • Available with register for heating/cooling function
  • Free cooling possible
  • Available with optional air humidification


  • VN heat exchanger HEXE, Refrigerant R410A
Cooling capacity

4,10 - 8,25 kW

Sound pressure level (low/medium/high)

33,50 - 43,00 dB(A)

External static pressure

85 - 135 Pa

Heating capacity

5,53 - 10,92 kW

Dimensions (H/W/D)

430 x 1140 x 1690 - 430 x 1189 x 1739 mm

Technical specifications: VN heat exchanger HEXE

Product benefits: VN heat exchanger HEXE

  • High energy efficiency
  • Heat recovery up to 75%
  • Low-noise, 3-stage fan
  • Auto diagnostic system
  • Suitable for controlled domestic ventilation and for commercial use
  • Easy-to-remove & washable heat exchanger element
  • External inputs are available with an optional NRB-1HE remote adapter
  • Potential-free, digital outputs as standard
  • Air humidifier, operates according to the vapor permeable film principle
  • TCB-DP31HEXE drain pump optionally available
  • External receiver kit for infrared remote control possible
  • Can be combined with all cable remote controls
  • Additional functions available with the RBC-AMS54E-ES remote control
  • Automatic restart setting after power outage


Ask our experts

Functions of air conditioners

Depending on the model and as per the description on the previous pages, Toshiba air conditioners have the following functions:

Cooling: This unit has a cooling and dehumidifying function.

Heating: This unit has a heating function.

Hybrid inverter control: Continuously adjustable power regulation.

Rotary compressor: Stability and high efficiency.

Twin-rotary compressor: Long-lasting, quiet, and highly efficient.

Dust filter: Washable filter for coarse contaminants.

IAQ filter: Fine filter made from natural materials.

Active carbon-catechin filter: Cleaning filter with green tea enzymes.

Plasma filter (pure mode): Electrostatic filter system.

Temperature control at 8°C: Frost protection function for unoccupied rooms.

Air ionizer: Negative ions trap contaminants in the air. Dust, pollen, and smoke particles are neutralized.

SUPER ionizer: Intensive air purification using negative ions.

Self-cleaning function: Active use of condensation for cleaning.

Auto mode: Automatic selection of cooling and heating modes.

Hi Power: For generating a very strong air flow to quickly reach the desired temperature.

Auto diagnostics: Checks that the unit is in perfect working order.

Eco mode: Energy-saving function.

Quiet mode: Particularly low noise level – whisper mode.

Comfort sleep: For gradually increasing the temperature by 2°C until morning.

Power selection: Power limitation and thus energy savings of 25, 50, or 75%.

Floor mode: Natural underfloor heating effect for increased comfort.

Preset mode: Activates individual settings at the push of a button.

One-touch mode: Fully automated operation in accordance with your requirements.

WiFi - capable: Optional control of the unit using your smartphone.

Weekly timer: Up to four settings per day and seven per week.

Timer: Individual programming of on/off times.

Automatic restart: Following a power failure.

Off timer: For switching off the unit at a selected time (30 min –12 h).

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