WKF DUO SERIES - Bild 57913 WKF DUO SERIES - Bild 57914 WKF DUO SERIES - Bild 57915

REMKO WKF DUO SERIES Air/water system for heating and cooling

Variant EDV-Nr. Area of use: heating
WKF 120 Duo
WKF 120 Duo S-Line
255063
255064
18-25 kW
WKF 180 Duo
WKF 180 Duo S-Line
255070
255075
25-32 kW

Variant

REMKO WKF DUO SERIES

It couldn't be simpler. Everything complete in an indoor unit

Everything is installed in a single housing: Two highly efficient circulation pumps, two heat exchangers, various fittings, and the Smart-Control control system. In connection with existing tank systems, the WKF Duo is prefect for new buildings and renovations.

Profit from these advantages

  • Low investment costs
  • Smart-Inverter power-modulated mode
  • Low operating costs due to high COP value
  • Mounting-friendly installation
  • Smart-Control intelligent control system
    Use in intelligent Smart-Grid power mains possible
  • Monoenergetic operation through REMKO Smart-Serv
  • Night operation to reduce noise
  • Chimney sweep function
  • Bivalently alternating operation using Smart-BVT erxternally

Scope of supply

  • REMKO Smart-Control - the intelligent control system
  • Indoor unit
  • 2 outdoor units with inverter technology
  • 2 highly efficient, controlled heating circuit pumps
  • Dirt filter 1 1/2"
  • 2 shut-off valves 1 1/2"
  • Safety group with SIV, automatic bleeding valve and pressure gauge
  • Outdoor sensor/immersion probe
  • Electrically controlled bypass mixer

Technical data

Variant WKF 120 Duo
WKF 120 Duo S-Line
WKF 180 Duo
WKF 180 Duo S-Line
area of use 18-25 kW 25 - 32 kW
Design Duo Split Duo Split
function Heizen/Kühlen Heizen/Kühlen
Testing EHPA EHPA
inverter technology Serie Serie
system Luft/Wasser Luft/Wasser
heatpump manager Smart Control Smart Control
electric booster heating optional 9 kW optional 9 kW
Quantity Outdoor/Indoor units 2/1 2/1
Operating limit, heating -20 bis +35 °C -20 bis +35 °C
Heating capacity min - max 2,5 - 25,0 kW 3,1-35,4 kW
Rated heating output 18,0 kW 29,0 kW
Energy efficiency rating heating A++/A+ A++/A++
Seasonal changes in space heating energy efficiency 154/120 % 151/129 %
Power consumption, yearly, heating 9282/11218 kWh 15524/17719 kWh
Heating capacity / COP for A7/W35 19,72/4,4 kW 28,04/4,53 kW
Heating capacity / COP for A2/W35 13,90/3,6 kW 18,64/3,53 kW
Heating capacity / COP for A-7/W35 12,28/2,9 kW 16,40/2,87 kW
max.Supply temperature heating water 55 °C 55 °C
Operating limit, cooling +15 bis +45 °C +15 bis +45 °C
Cooling capacity min./max. 3,3 - 23,8 kW 5,50-32,0 kW
Rated cooling output 13,58 kW 24,40 kW
Cooling capacity / EER for A35/W7 13,58/2,3 kW 24,40/2,60 kW
Cooling capacity / EER for A35/W18 10,60/3,7 kW 25,40/3,81 kW
Cooling capacity / EER for A27/W18 18,92/3,6 kW 36,40/4,01 kW
min.Supply temperature cooling water +7 °C +7 °C
External pressure loss max. (heating system) 80 kPa 80 kPa
Refrigerant R 410A R 410A
Refriegrant charge 4,0 kg 5,6 kg
CO2 Equivalent 4,18 t 5,85 t
Refrigerant piping connection per outdoorunit 2x 3/8 / 5/8 inch 2x 3/8 / 5/8 inch
Max. refrigerant pipe length per outdoorunit 50 m 75 m
Max. refrigerant pipe height 30 m 30 m
Power supply Outdoorunit 230/1~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz
Power supply for electrical heating element 400/3~/N/50 V/Ph/Hz 400/3~/N/50 V/Ph/Hz
Power supply Indoorunit 230/1~/50 V/Ph/Hz 230/1~/50 V/Ph/Hz
Customer´s fuse protection (outdoor unit/Indoorunit) 2x 16A / 10 A slow-acting 3x16A / 10 A slow-acting
max . Power consumption 4,0 kW 4,50 kW
max. current consumption 15,28 A 7,20 A
Rated power consumption Heating for A7/W35 2,22 kW 2x 3,09 kW
Rated current consumption Heating for A7/W35 10,44 A 5,02 A
max. Airflow outdoorunit 3500 m³/h 5400 m³/h
Volumetric flow water 2x 1,70 m³/h 2x2,4 m³/h
Max. operating pressure water 3,0 bar 3,0 bar
Hydraulic connection supply / return flow 1 1/2 AG inch 1 1/2 AG inch
Soundpowerlevel Indoorunit/outdoor unit -/67,9 dB(A) -/68,3 dB(A)
Soundpressure LpA 1m Indoorunit/outdoor unit -/42 dB(A) -/42,5 dB(A)
Soundpowerlevel Indoorunit/outdoor unit decrease mode -/64,9 dB(A) -/64,3 dB(A)
Soundpressure LpA 1m Indoorunit/outdoor unit decrease mode -/41,0 dB(A) -/42,0 dB(A)
Dimensions indoor unit h/w/d 1000/800/500 mm 1000/800/500 mm
Dimensions outdoor unit h/w/d 998/940/330 mm 1420/940/330 mm
Weight indoor unit / outdoor unit 78/2x74 kg 82/2x100 kg
standard color outdoorunit grauweiß grauweiß
standard color indoorunit silber/schwarz silber/schwarz

Accessories / Spare parts

Variant
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Downloads

Variant
Language
Pictures
WKF 120 Duo AM jpg, 0.4 MB
WKF 120 Duo IM jpg, 0.2 MB
Assembly drawings
WKF 120 Duo AM jpg, 0.1 MB
WKF 120 Duo IM jpg, 0.1 MB

Hydraulic configurator Hydraulic schemes for heat pumps

Hydraulic configurator