RXT SERIES - Bild 56889 RXT SERIES - Bild 56890 RXT SERIES - Bild 56891

REMKO RXT SERIES Wall and ceiling chests for cooling and heating

Variant EDV-Nr. Cooling capacity
RXT 523 DC 1619510 5,3 (0,8-6,2) kW
RXT 683 DC 1619520 7,1 (1,2-8,2) kW
RXT 1053 DC 1619530 10,5 (2,9-12,0) kW
RXT 1403 DC 1619540 14,0 (4,1-16,4) kW

Variant

REMKO RXT SERIES

Reduce energy consumption through better efficiency

Wall and ceiling chests are highly versatile A powerful fan and variable connection possibilities guarantee an even distribution of air.

  • Removable air filter
  • Automatic restart after a power failure
  • Programmable 24-hour timer function
  • Alarm contact/contact for ext. release
  • "Follow me" function for temperature compensation between the unit and remote control
  • Provided with optional multi-purpose bracket for wall or ceiling mounting
  • The outdoor units are filled with R410A refrigerant at the factory
    (line length up to 5 m)

RXT series in split design


Technical data

Variant RXT 523 DC RXT 683 DC RXT 1053 DC RXT 1403 DC
Cooling capacity 5,3 (0,8-6,2) kW 7,0 (1,2-8,2) kW 10,5 (2,9-12,0) kW 14,0 (4,1-16,4) kW
Energy efficiency class (cooling) A++ A++ A++ A++
Energy efficiency ratio SEER 6,8 6,1 6,1 6,1
Power consumption cooling, annual, QCE 273 kWh 402 kWh 602 kWh 803 kWh
Heating capacity 3,9 (0,9-7,0) kW 5,3 (1,2-8,7) kW 10,3 (2,6-13,2) kW 11,8 (4,4-18,5) kW
Energy efficiency class (heating) A+ A+ A+ A+
Energy efficiency ratio SCOP 4,0 4,0 4,0 4,0
Power consumption heating, annual, QHE 1343 kWh 1855 kWh 3605 kWh 4130 kWh
Refrigerant R410A R410A R410A R410A
GWP value 2088 2088 2088 2088
Refrigerant, basic amount 1,48 kg 1,95 kg 3,2 kg 4,0 kg
CO2 Equivalent 3,09 t 4,07 t 6,68 t 8,35 t
Operating range (room size) 160 m³ 230 m³ 320 m³ 470 m³
Operating range, indoor unit +17 bis +30 °C +17 bis +30 °C +17 bis +30 °C +17 bis +30 °C
Operating range, cooling +5 bis +50 °C +5 bis +50 °C +5 bis +50 °C +5 bis +50 °C
Operating range, heating +5 bis +24 °C +5 bis +24 °C +5 bis +24 °C +5 bis +24 °C
Nominal air volume per stage 700/800/900 m³/h 850/1050/1180 m³/h 1403/1767/2048 m³/h 1400/1800/2100 m³/h
Sound pressure level per stage, indoor unit 34/39/44 dB(A) 42/48/53 dB(A) 40/46/52 dB(A) 41/48/56 dB(A)
Soundpower indoor unit max 56 dB(A) 63 dB(A) 63 dB(A) 67 dB(A)
Soundpower outdoor unit max 64 dB(A) 65 dB(A) 68 dB(A) 73 dB(A)
Power supply 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz
Refrigerant connection injection 1/4 inch 3/8 inch 3/8 inch 3/8 inch
Refrigerant connection, suction pipe 1/2 inch 5/8 inch 5/8 inch 5/8 inch
Condensate draining connection Ø 25 mm 25 mm 25 mm 25 mm
Refrigerant pipework, lenght/height max. 30/20 m 50/25 m 65/30 m 65/30 m
Dimensions indoor unit h/w/d 675/1068/235 mm 675/1068/235 mm 675/1650/235 mm 675/1650/235 mm
Dimensions outdoor unit h/w/d 554/800/333 mm 702/845/363 mm 810/946/410 mm 1333/952/410 mm
Weight indoor-/outdoor unit 26,0/35,5 kg 25,0/49,0 kg 40,0/78,9 kg 38,0/108,1 kg

Accessories / Spare parts

Variant
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Downloads

Variant
Language
Pictures
REMKO RXT 523 DC AT jpg, 0.3 MB
REMKO RXT 523 DC IT jpg, 0.2 MB
Assembly drawings
REMKO RXT 523 DC AT jpg, 0.1 MB
REMKO RXT 523 DC IT jpg, 0.1 MB

Cooling load calculation

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