Geothermal heat for the entire family.
The SI 11TU is a highly efficient brine-to-water heat pump with 11 kW heat output for indoor installation. This heat pump 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 250 sqm. Like the entire series, it can be extended extremely flexibly and adapted to special applications, such as for use with a heat source temperature up to –10 °C.
Energy efficiency class* with 35 °C flow temperature: A+++
Heat output B0/W35: 10,9 kW
COP B0/W35: 4,9
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): 35 dB(A)
Width: 650 mm
Height: 840 mm
Depth: 555 mm
Weight: 134 kg
Important information for:
- 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
Energy efficiency product label
Energy efficiency integrated system label
All models of the series:
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