The power is in the earth.
The SI 18TU is a highly efficient brine-to-water heat pump with 18 kW heat output. Installed indoors, it is the most efficient solution for newly built single family homes and apartment blocks, as well as renovations, with a heated living area of up to 400 sqm. The universal design means that domestic hot water preparation can also be connected with this series.
Technical Data.
Energy efficiency class* with 35 °C flow temperature: A+++
Heat output B0/W35: 17,5 kW
COP B0/W35: 4,7
Lower operating limit heat source (heating operation): -5 Grad
Upper operating limit heat source (heating operation): 25 Grad
Max. flow temperature: 62 Grad
Sound pressure level in 1 m (indoors): 38 dB(A)
Width: 650 mm
Height: 840 mm
Depth: 655 mm
Weight: 163 kg
Important information for:
- Specialists
- End customers
- Planners / Architects
Product data sheet for energy efficiency class
Integrated system label data sheet
Operating instructions for users for the heat pump manager
Operating instructions for installers for the heat pump manager
All models of the series:
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