BuderusLogaplus M WLW166i-10 MBB AR E (WLW-10 MBB AR P3 & Logatherm WLW176i.2 E)
The Buderus Logaplus M WLW166i-10 MBB AR E (WLW-10 MBB AR P3 & Logatherm WLW176i.2 E) is an air-to-water heat pump with a SCOP of 5.01 (35 °C) and a sound power level of 49 dB(A).1
Key figures
Technical specifications
| General | |
|---|---|
| Type (source) | Air-to-water1 |
| Compressors | 11 |
| Capacity control | Inverter1 |
| Performance | |
| Rated output 35 °C | 10 kW1 |
| Rated output 55 °C | 10 kW1 |
| Efficiency | |
| SCOP (35 °C) | 5.011 |
| SCOP (55 °C) | 3.931 |
| Seasonal efficiency ηs 35 °C | 197 %1 |
| Seasonal efficiency ηs 55 °C | 154 %1 |
| COP A7/W35 | 4.731 |
| COP A2/W35 | 3.821 |
| COP A-7/W35 | 3.191 |
| SEER (cooling) | 4.461 |
| Noise | |
| Outdoor unit sound power | 49 dB(A)1 |
| Indoor unit sound power | 34 dB(A)1 |
| Refrigerant | |
| Refrigerant | R2901 |
| Refrigerant charge | 1.37 kg1 |
| Electrical | |
| Max. power input | 4.7 kW1 |
| Connectivity & smart | |
| SG Ready | Yes1 |
Variants
This model is registered in 4 combinations (for example with a different indoor unit or cylinder) with exactly the same performance. All figures on this page apply to each of these types. The part of the type number that differs is in bold; small differences (e.g. cylinder volume or anode) are listed after it:
- Logaplus M WLW166i-10 MBB AR E (WLW-10 MBB AR P3 & Logatherm WLW176i.2 E)
- Logaplus WP400 WLW166i MBB T (WLW-10 MBB AR P3 & Logatherm WLW166i MBB T180, Zubehör) — Indoor unit sound power: 40 dB(A)
- Logaplus WP401 WLW166i MBB E (WLW-10 MBB AR P3 & Logatherm WLW176i.2 E, Zubehör)
- Logaplus M WLW166i-10 MBB AR T180 (WLW-10 MBB AR P3 & Logatherm WLW166i MBB T180) — Indoor unit sound power: 40 dB(A)
Manufacturer documentation
- Product page
- Brochure / leaflet — Logatherm WLW166i Luft-Wasser-Wärmepumpe – Broschüre
- Brochure / leaflet — Logatherm WLW166i SP AR EinbauCheck – Fachinformation
External links to Buderus's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.
Compare with
- Logaplus M WLW166i-10 MBB AR E (WLW-10 MBB AR P3 & Logatherm WLW176i.2 E)vsBoschCompress CS5800iAW 10 ORE-T (AW 10 OR-T + CS5800iAW 12 E)
- Logaplus M WLW166i-10 MBB AR E (WLW-10 MBB AR P3 & Logatherm WLW176i.2 E)vsBoschCompress CS5800iAW 10 ORM-T (AW 10 OR-T + CS5800iAW 12 M)
- Logaplus M WLW166i-10 MBB AR E (WLW-10 MBB AR P3 & Logatherm WLW176i.2 E)vsBoschCompress CS6800iAW 10 ORE-T (AW 10 OR-T + CS6800iAW 12 E)
- Logaplus M WLW166i-10 MBB AR E (WLW-10 MBB AR P3 & Logatherm WLW176i.2 E)vsBoschCompress CS6800iAW 10 ORMB-T (AW 10 OR-T + CS6800iAW 12 MB)
Frequently asked questions
Which refrigerant does the Buderus Logaplus M WLW166i-10 MBB AR E (WLW-10 MBB AR P3 & Logatherm WLW176i.2 E) use?
The Buderus Logaplus M WLW166i-10 MBB AR E (WLW-10 MBB AR P3 & Logatherm WLW176i.2 E) uses R290.1
Sources
- List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 27 Sept 2026