REMKO DKT-4 SERIES Ceiling cassettes as 4-pipe system

REMKO DKT-4 SERIES Ceiling cassettes as 4-pipe system

Ceiling cassettes for heating and cooling

The warm room air is suctioned in a centred manner via an internal regenerative air filter. The four-sided special diffuser cover allows two, three or four sided air distribution below the ceiling. The three-stage low-noise radial fan allows the optimal adaptation of the airflow volume to prevailing conditions. The copper-aluminium heat exchangers are designed for medium temperatures of up to 80°C. The units are fitted as standard with a condensate pump. Optionally, fresh air can be blown in or adjoining rooms can also be cooled. A "cooling" valve assembly is supplied as standard for medium control. The control of the heating circuit can be adapted to the unit.

  • The ideal solution for optically discreet air-conditioning
  • Compact dimensions in standard European grid format
  • Low-noise unit operation
  • Service-friendly unit structure
  • Air outlet with adjustable fins
  • Installed condensate pump (up to 550 mmWS)
  • "Cooling" valve subassembly with connecting pipes 

Regulation

Ceiling mounted cassettes for insertion into false ceilings are operated using a room temperature control or a precision room temperature control, either individually or in groups. The elegant and functional controls can be integrated into any wall decoration. The operating panel has a selector switch for the operating mode and the fan speed, a main switch, and a temperature controller for setting the desired room temperature.


Technical data

VariantDKT 21-4DKT 51-4DKT 71-4
Cooling capacity2.20 kW 4.10 kW 6.70 kW
Heating capacity1.90 kW 6.80 kW 11.50 kW
Air flow rate speed settings360/450/660 m³/h 485/625/900 m³/h 500/825/1160 m³/h
Schalldruckpegel je Stufe23/28/38 dB(A) 33/39/48 dB(A) 28/37/44 dB(A)
Power supply230/1~/50 230/1~/50 230/1~/50
Electr. nominal power consumption60 W90 W90 W
Electr. nominal current consumption0.27 A0.41 A0.46 A
Operation pressure max. agent1400 kPa1400 kPa1400 kPa
Nominal volume flow rate of medium, cooling0.4 m³/h 1.1 m³/h 1.52 m³/h
Nennvolumenstrom Medium, Heizen0.1 0.6 0.99
Nominal pressure loss, internal ³)13.7 kPa13.1 kPa23.2 kPa
Nominal pressure loss, internal heating coil31.4 kPa29.2 kPa13.6 kPa
Condensate drainage connection16 mm16 mm16 mm
Series colorweiß weiß weiß
Dimensions grille h/w/d30/720/720 mm 30/720/720 mm 30/960/960 mm
Weight21.5 kg24.5 kg26 kg

Accessories / Spare parts


Downloads

Language
Pictures
REMKO DKT 21-4 jpg, 240,957,000.0
Assembly drawings
REMKO DKT 21-4 jpg, 57,850,000.0

Cooling load calculation for air-conditioners

The following rule of thumb applies when calculating the cooling capacity:
Approximately 30 W of cooling capacity are required per cubic meter. The cooling capacity for a room with a surface area of 28 m2 and height of 2.5 m can be calculated as follows:

28 m2 x 2,5 m x 30 W/m3 = 2.100 Watt (2,1 kW)

We recommend that you always calculate the cooling capacity for the room precisely.

Cooling load calculation Calculate required cooling capacity

Cooling load calculation