REMKO KWK EC (DM) SERIES Wall and ceiling chests as 2-pipe or 4-pipe system with infinitely variable EC fan

Variant EDV-Nr. Cooling capacity
KWK 135 EC
KWK 135 EC DM
1664400
1664500
1,31 kW
KWK 175 EC
KWK 175 EC DM
1664410
1664510
1,75 kW
KWK 225 EC
KWK 225 EC DM
1664420
1664520
2,18 kW
KWK 265 EC
KWK 265 EC DM
1664430
1664530
2,60 kW
KWK 345 EC
KWK 345 EC DM
1664440
1664540
3,43 kW
KWK 395 EC
KWK 395 EC DM
1664450
1664550
3,89 kW
KWK 525 EC
KWK 525 EC DM
1664460
1664560
5,22 kW
KWK 605 EC
KWK 605 EC DM
1664470
1664570
6,06 kW
KWK 735 EC
KWK 735 EC DM
1664480
1664580
7,34 kW
KWK 875 EC
KWK 875 EC DM
1664490
1664590
8,78 kW

Variant

REMKO KWK EC (DM) SERIES Wall and ceiling chests in 2-pipe or 4-pipe design with infinitely variable EC fan

The wall and ceiling chests are characterised by a discreet design

The wall and ceiling cabinets can be used for both vertical installation on the wall or for horizontal installation under the ceiling. They are extremely well-suited for installation in offices and meeting rooms, banks, business and in private residences.

Thanks to the modern, energy-efficient EC motor, the installed fan is infinitely variable. This increases the user's comfort.

REMKO wall or ceiling chests are equipped with the latest technology and offer exceptional flexibility in terms of installation. The medium connections are fitted as standard in the housing on the left-hand side. The controller can optionally be mounted right on the device or on a wall. It is possible for the connections and controls to exchange sides. The standard colour of the elegant  housing is white, and the outlet grille is finished in white plastic. The air passes through a reclaimable filter in the unit. An extremely low-noise three-stage tangential fan provides impeccable air distribution and maximises vent output. The copper-aluminium register is designed for medium temperatures of up to 80°C. The unit can easily be upgraded to a 4-pipe system through the installation of a heating register.

  • The ideal solution for optically discreet air conditioning
  • Quiet operation
  • Simple equipping of the unit in a 4-pipe design
  • For horizontal and vertical installation
  • Infinitely variable EC fan

Technical data

Variant KWK 135 EC
KWK 135 EC DM
KWK 175 EC
KWK 175 EC DM
KWK 225 EC
KWK 225 EC DM
KWK 265 EC
KWK 265 EC DM
KWK 345 EC
KWK 345 EC DM
KWK 395 EC
KWK 395 EC DM
KWK 525 EC
KWK 525 EC DM
KWK 605 EC
KWK 605 EC DM
KWK 735 EC
KWK 735 EC DM
KWK 875 EC
KWK 875 EC DM
Cooling capacity 1,31 kW 1,75 kW 2,18 kW 2,60 kW 3,43 kW 3,89 kW 5,22 kW 6,06 kW 7,34 kW 8,78 kW
Heating capacity 1,63 kW 2,06 kW 2,58 kW 2,95 kW 3,81 kW 4,30 kW 5,69 kW 6,44 kW 7,76 kW 9,16 kW
Air volume flow rate min.-max. 84-298 m³/h 98-321 m³/h 133-394 m³/h 147-432 m³/h 196-580 m³/h 217-623 m³/h 320-882 m³/h 344-924 m³/h 378-1225 m³/h 405-1232 m³/h
Sound pressure level min.-max. 19-38 dB(A) 19-38 dB(A) 20-42 dB(A) 20-42 dB(A) 21-38 dB(A) 21-38 dB(A) 18-46 dB(A) 18-46 dB(A) 20-52 dB(A) 20-52 dB(A)
Sound power level min.-max. 27-46 dB(A) 27-46 dB(A) 28-50 dB(A) 28-50 dB(A) 29-46 dB(A) 29-46 dB(A) 26-54 dB(A) 26-54 dB(A) 28-60 dB(A) 28-60 dB(A)
Power supply 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz
Electr. nominal power consumption 31 W 33 W 35 W 0,36 W 35 W 36 W 58 W 91 W 77 W 82 W
Electr. nominal current consumption 0,13 A 0,14 A 0,15 A 0,16 A 0,15 A 0,16 A 0,25 A 0,27 A 0,33 A 0,36 A
Operation pressure, max. 1500 kPa 1500 kPa 1500 kPa 1500 kPa 1500 kPa 1500 kPa 1500 kPa 1500 kPa 1500 kPa 1500 kPa
Medium connections 1/2 inch 1/2 inch 1/2 inch 1/2 inch 1/2 inch 1/2 inch 1/2 inch 1/2 inch 1/2 inch 1/2 inch
Nominal medium flow 0,23 m³/h 0,30 m³/h 0,37 m³/h 0,45 m³/h 0,59 m³/h 0,67 m³/h 0,90 m³/h 1,04 m³/h 1,26 m³/h 1,51 m³/h
Nominal medium flow (heating) 0,28 m³/h 0,35 m³/h 0,44 m³/h 0,51 m³/h 0,65 m³/h 0,74 m³/h 0,98 m³/h 1,11 m³/h 1,33 m³/h 1,57 m³/h
Nominal pressure loss, internal ³) 14,4 kPa 17,1 kPa 19,3 kPa 19,4 kPa 26,8 kPa 27,5 kPa 25,7 kPa 27,6 kPa 27,7 kPa 27,8 kPa
Nominal pressure loss, internal heating coil 18,0 kPa 20,2 kPa 21,7 kPa 22,1 kPa 29,8 kPa 30,4 kPa 28,0 kPa 29,4 kPa 29,3 kPa 29,0 kPa
Medium volume cooling coil / heating coil 0,7 l 0,7 l 1,0 l 1,0 l 1,4 l 1,4 l 1,7 l 1,7 l 2,0 l 2,0 l
Condensate drainage connection 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm
Dimensions h/w/d 477/670/220 mm 477/670/220 mm 477/870/220 mm 477/870/220 mm 477/1070/220 mm 477/1070/220 mm 477/1270/220 mm 477/1270/220 mm 477/1470/220 mm 477/1470/220 mm
Weight 13,8 kg 14,3 kg 16,7 kg 17,5 kg 22,8 kg 23,8 kg 26,3 kg 27,8 kg 30,3 kg 31,8 kg
Protection class X0 X0 X0 X0 X0 X0 X0 X0 X0 X0

Accessories / Spare parts

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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