BuderusLogatherm WLW196i-14 ARTP120
The Buderus Logatherm WLW196i-14 ARTP120 is an air-to-water heat pump with a SCOP of 4.64 (35 °C) and a sound power level of 53 dB(A).1
Key figures
Technical specifications
| General | |
|---|---|
| Type (source) | Air-to-water1 |
| Performance | |
| Heating capacity (A7/W35) | 5.63 kW1 |
| Rated output 35 °C | 12 kW1 |
| Rated output 55 °C | 10 kW1 |
| Min. outdoor temperature | -20 °C1 |
| Efficiency | |
| SCOP (35 °C) | 4.641 |
| SCOP (55 °C) | 3.521 |
| Seasonal efficiency ηs 35 °C | 183 %1 |
| Seasonal efficiency ηs 55 °C | 138 %1 |
| Energy label 35 °C | A, , , 1 |
| Energy label 55 °C | A, , 1 |
| COP A7/W35 | 4.661 |
| Noise | |
| Outdoor unit sound power | 53 dB(A)1 |
| Indoor unit sound power | 49 dB(A)1 |
| Refrigerant | |
| Refrigerant | R410A1 |
| Refrigerant GWP | 2,0881 |
| Refrigerant charge | 4 kg1 |
Manufacturer documentation
- Product page
- Datasheet / specifications — Logatherm WLW196i AR – Kurzinfo mit technischen Daten
- Brochure / leaflet — Logatherm WLW196i AR / IR – Broschüre
- Brochure / leaflet — Logatherm WLW196i Wärmepumpen-Systeme
External links to Buderus's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.
Frequently asked questions
Which refrigerant does the Buderus Logatherm WLW196i-14 ARTP120 use?
The Buderus Logatherm WLW196i-14 ARTP120 uses R410A.1
Sources
- Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026