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






REMKO WKF DUO SERIES Air/water system for heating and cooling
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 Touch intelligent control system
Use in intelligent Smart-Grid power mains possible - Monoenergetic operation through REMKO Smart-Serv (standard version)
- Night operation to reduce noise
- Chimney sweep function
- Bivalently alternating operation using Smart-BVT (separate)
- Wi-Fi ready
Scope of supply
- REMKO Smart-Control Touch - the intelligent control system
- Indoor unit
- 2 outdoor units with inverter technology
- 2 highly efficient, controlled heating circuit pumps
- Dirt filter 1"
- 2 shut-off valves 1"
- Safety group with SIV, automatic bleeding valve and pressure gauge
- Outdoor sensor/immersion probe
- Smart-Serv, built-in heating rod 9 kW
- Electrically controlled bypass mixer
Technical data
Variant | WKF 130 Duo | WKF 170 Duo |
---|---|---|
Version | Duo Split | Duo Split |
System | Air/water | Air/water |
Operating mode | Heating/cooling/hot water | Heating/cooling/hot water |
Testing | EHPA | EHPA |
Inverter technology | Series | Series |
Preparation for domestic water | Series | Series |
Number of outdoor/indoor units | 2 / 1 | 2 / 1 |
Application limit, heating | -20 to +37 °C | -20 to +37 °C |
Nominal heating capacity | 16.00 (2.00-25.00) kW | 22.00 (3.00-33.60) kW |
Heating capacity/COP for A7/W35 | 20.60 kW/ 5.07 | 27.00 kW/ 5.15 |
Heating capacity/COP for A2/W35 | 17.40 kW/ 4.14 | 22.60 kW/ 4.12 |
Cooling capacity/EER for A35/W7 | 17 kW/ 2.7 | 24.8 kW/ 3.17 |
Cooling capacity/EER for A35/W18 | 21.6 kW/ 3.9 | 28.4 kW/ 4.31 |
Refrigerant | R32 | R32 |
Basic refrigerant filling volume | 2x 1.8 kg | 2x 2.55 kg |
Refrigerant piping connection per outdoor unit | 3/8 / 5/8 | 3/8 / 3/4 |
Power supply indoor unit | 230/1~/50 | 230/1~/50 |
Power supply outdoor unit | 230/1~/50 | 400/3~/50 |
Voltage supply for electrical heating element | 400/3~/50 | 400/3~/50 |
Nominal power consumption heating for A7/W35 | 2x 2.07 kW | 2x 2.62 kW |
Nominal current consumption heating for A7/W35 | 2x 8.85 A | 2x 12.96 A |
On-site fuse protection outdoor unit/indoor unit | 2x 16 / 10 A Träge | 2x 16 / 10 A Träge |
External maximum pressure loss, heating system | 70 / - kPa | 60 / - kPa |
Hydraulic connection supply/return flow | 1 1/2” external thread | 1 1/2” external thread |
Sound power level indoor unit/outdoor unit | 35 / 58 dB(A) | 35 / 61 dB(A) |
Dimensions of indoor unit h/w/d | 1000/800/500 mm | 1000/800/500 mm |
Dimensions outdoor unit H/W/D | 845/1165/370 mm | 1450/1085/425 mm |