WPF 10M / 13M / 16M
This product is no longer available and replaced with a newer model
You can still access product information and downloads from this page.
Replacement Product:
WPF 20 / 27 / 35 / 40 / 52 / 66
- Cascade control for high output requirements
- Stackable design to maximise available space
- 21.5 – 67.1 kW heating output
- High reliability through robust single compressor design
- Extremely quiet operation
- 10.02 - 16.99 kW heating output at B0/W35
- Cascade up to 6 geothermal heat pumps for higher output
- Easy system control
- Extremely quiet operation
Product Overview
The modular WPF M range of STIEBEL geothermal hydronic heat pumps are systems capable of delivering renewable energy to buildings on a much larger scale. With the ability to cascade up to six heat pumps, the system can deliver a combined output of up to 100 kW, making it perfect for heating larger buildings or apartments. The WPF M range of geothermal hydronic heat pumps can be used with up to two controllers, making system control very easy. The modules can be matched, stage-by-stage, to your individual requirements, to deliver an energy supply solution for DHW and central heating.
Technical Data
| Model | WPF 10M | WPF 13M | WPF 16M |
| Output at B0/W35 (EN 14511) | 10.02 kW | 12.98 kW | 16.99 kW |
| Coefficient of performance at B0/W35 (EN 14511) | 4.49 | 4.57 | 4.35 |
| Flow rate, heat source side | 2.2 m³/h | 3.1 m³/h | 3.8 m³/h |
| Sound power level (EN 12102) | 51 dB(A) | 51 dB(A) | 51 dB(A) |
| Sound pressure level at a distance of 1 m | 40 dB(A) | 40 dB(A) | 45 dB(A) |
| Rated compressor voltage | 400 V | 400 V | 400 V |
| Height | 960 mm | 960 mm | 960 mm |
| Width | 510 mm | 510 mm | 510 mm |
| Depth | 680 mm | 680 mm | 680 mm |
| Weight | 112 kg | 120 kg | 125 kg |