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

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Downloads

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Hydraulic configurator Hydraulic schemes for heat pumps

Hydraulic configurator