High-efficiency brine-to-water heat pump - 2 performance levels
35kW High-efficiency ground-to-water heat pump SI35TU

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35kW High-efficiency ground-to-water heat pump SI35TU


35kW High-efficiency ground-to-water heat pump SI35TU


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The SITU range of ground source heat pumps is able to meet heat loads from 18kW to 138KW with a single unit and if banked together can achieve outputs up to 1932kW. The high efficiency design delivers excellent seasonal performance which helps to meet building regulations and reduce running costs.

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High efficiency and high output ground source heat pump with electronic expansion valve and electronic pump control. Designed for indoor installation. • Two scroll compressors to flexibly and efficiently adapt to fluctuating heat demand with intelligent load switching between compressors to maximise compressor life. • Supplied complete with integrated WPM Econ5Plus heat pump manager. • Reduced operational noise through the use of an encapsulated compressor housing and a free-swinging compressor base plate.

Technical Specifications

Key Features
Colour/Finish/MaterialWhite (similar to RAL 9016)
Heat Output (kW)34.8kW @ B0/W35
Heat Pump CoP4.8
InstallationIndoors - Non domestic – The SI TU range uses a three phase electricity supply, making them suitable for a range of non-domestic/ commercial applications with heat load demands up to 130kW.
Outside Air Temperature Range (oC)-5 / +25
Product Identification
Product model numberSI35TU
Height (mm)885
Depth (mm)8110
Width (mm)1000
Weight (kg)315
Packaging Information
Pallet Quantity1
Packed Depth890
Packed Height1030
Packed Width1100
Packed Weight332.4
Additional Features
Electric supply400V

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