REMKO KWK-4R SERIES Wall and ceiling chests for heating and cooling

Variant EDV-Nr. Heating capacity
KWK 130-4R 1663130 1,75 kW
KWK 200-4R 1663200 2,42 kW
KWK 220-4R 1663220 2,83 kW
KWK 300-4R 1663300 4,09 kW
KWK 420-4R 1663420 5,10 kW



The wall and ceiling chests are characterised by a discreet design

In combination with the REMKO heat pump, the wall and ceiling chests are excellently suited for the renovation of heating systems, as well as for new construction. Despite low inlet temperatures, the units quickly generate heat. In this way, the system can react to fluctuations in the outdoor temperatures quickly and dynamically. The REMKO wall or ceiling chests work efficiently and thus require only low inlet temperatures during heating operations – the ideal supplement to low-temperature systems, such as heat pumps. They are excellently suited as an efficient replacement for heaters in old buildings or for conversions in order to lower high inlet temperatures to an economical value. In summer, the units can also be used for cooling. In this way, they supply pleasant, draft-free, and cool air to the room. They can optionally be used for vertical installation into the wall or horizontal installation below the ceiling and are excellently suited for installation into private living areas.

An extremely low-noise three-stage tangential fan provides impeccable air distribution and maximises vent output. The copper-aluminium register is designed for low medium temperatures. Due to the large heat exchanger, an effective heating operation is guaranteed at low inlet temperatures.


REMKO KWK wall and ceiling chests can be regulated by a room temperature controller. The controller is functional and easy to operate. Two mounting variants are available: for installation into the chest or for surface mounting onto the wall. The regulation of the room temperature controller can be implemented by switching the fan on and off.

  • The ideal solution for optically discreet air-conditioning
  • Low-noise appliance operation
  • Service-friendly unit structure
  • For horizontal and vertical installations

Technical data

Variant KWK 130-4R KWK 200-4R KWK 220-4R KWK 300-4R KWK 420-4R
Cooling capacity 1,58 kW 2,28 kW 2,62 kW 3,71 kW 4,88 kW
Heating capacity 1,75 kW 2,42 kW 2,83 kW 4,09 kW 5,10 kW
Nominal air volume per stage 120/199/263 m³/h 173/264/349 m³/h 199/313/416 m³/h 294/451/610 m³/h 328/524/751 m³/h
Sound pressure level per stage 21,9/31,2/38,4 dB(A) 23,1/31,8/39,1 dB(A) 25,0/35,8/43,2 dB(A) 28,4/38,1/45,2 dB(A) 24,2/35,7/44,2 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
Electr. nominal power consumption 0,035 W 0,039 W 0,049 W 0,065 W 0,092 W
Electr. nominal current consumption 0,15 A 0,17 A 0,22 A 0,31 A 0,38 A
Medium connections 1/2 inch 1/2 inch 1/2 inch 1/2 inch 1/2 inch
Nominal medium flow (heating) 0,30 m³/h 0,42 m³/h 0,49 m³/h 0,70 m³/h 0,88 m³/h
Nominal pressure loss, internal ²) 8,3 kPa 18,4 kPa 24,3 kPa 18,1 kPa 14,0 kPa
Dimensions h/w/d 478/659/219 mm 478/809/219 mm 478/809/219 mm 478/959/219 mm 478/1109/219 mm
Weight 14,0 kg 17,0 kg 17,0 kg 20,0 kg 23,0 kg
Series color weiß weiß weiß weiß weiß
Operation pressure max. agent 600 kPa 600 kPa 600 kPa 600 kPa 600 kPa

Accessories / Spare parts

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REMKO KWK 130-4R jpg, 0.1 MB
REMKO KWK 130-4R jpg, 0.2 MB