SIH commercial ground source heat pump
20kW High temperature ground-to-water heat pump SIH20TE
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20kW High temperature ground-to-water heat pump SIH20TE


20kW High temperature ground-to-water heat pump SIH20TE


The SIH range of ground source heat pumps is able to meet heat loads from 4kW to 90KW with a single unit and if banked together can achieve outputs up to 1170kW. The high efficiency design delivers excellent seasonal performance which helps to meet building regulations and reduce running costs.

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Other options are available for this product.


• High temperature and high output ground source heat pump with thermostatic expansion valve and integrated WPM 2007 plus heat pump manager. Designed for indoor installation with service access from the front and no requirement for side access. • Two scroll compressors to flexibly and efficiently adapt to fluctuating heat demand with intelligent load switching between compressors to maximise compressor life. • Reduced operational noise through the use of a free-swinging compressor base plate allowing direct connection to the heating system. • Integrated soft starter and relay for brine circulating pump, flow and return sensors, external sensor and dirt filter for brine circuit included in the scope of supply. SZB Brine package and circulation pumps must be ordered separately.


Technical Specifications

Key Features
Colour/Finish/MaterialWhite (similar to RAL 9016)
InstallationIndoors - Non domestic – The SIH TE / SIH TU range uses a three phase electricity supply, making it suitable for a range of non-domestic / commercial applications with heat load demands up to 90kW.
Product Identification
Product model numberSIH20TE
Height (mm)1660.00
Depth (mm)775.00
Width (mm)1000.00
Weight (kg)307.00
Additional Features
Electric supply400V

Manuals & Guides

Customer Service Internal Documents
PDF icon WPM Econ Technicians Instructions Issue 0.pdf
May 3, 2017
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