HSBC 300 Cool

  • Combi appliance comprising a domestic hot water tank and a buffer tank
  • Halves the installation space required for individual tanks
  • Compact, compatible and energy saving for use in detached houses
  • Perfectly matched components for use in conjunction with an air | water heat pump for domestic hot water, room heating, and cooling.
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Product Overview

With the HSBC 300 cool integral cylinder, the hot water cylinder and buffer cylinder are not arranged side by side, but in a single appliance, piggyback style. This almost halves the footprint required, so installation is possible even where space is tight, leaving you with much more room than you expected. The HSBC 300 cool, precisely matched to utilisation with a heat pump, covers everything required in a detached house when it comes to heat and domestic hot water. All that and in a convenient format, too!

Product Details

APPLICATION: Integral cylinder for heat pump operation for DHW heating, also for simultaneous integration into heating systems for hydraulic connection and for propulsion and separation of the heat pump and heating circuit flow. Designed for use in detached houses for heating and cooling.

EQUIPMENT / CONVENIENCE: Hot water cylinder, enamelled steel with directly applied foam insulation, equipped with internal indirect coil and magnesium signal anode for additional corrosion protection. Buffer cylinder, steel with directly applied foam insulation. Separable cylinders arranged one above the other, with recessed grips to facilitate handling. Hydraulic connections on the heating side routed upwards; on the DHW side towards the back. Equipped with heating circuit pump and 3/2-way diverter valve. Connection adapters provided for joining/separating the flow and return, depending on the heat pump type. Hydraulic working parts are thermally insulated before the cylinder foam insulation is applied and are arranged behind the front panel. Prepared for optional extension with a heating circuit with mixer..

EFFICIENCY: Low standby losses due to high grade thermal insulation..

Technical Data

Model Number HSBC 300 Cool
Nominal capacity, DHW tank 270 L
Nominal capacity, buffer tank 100 L
Height 1918 mm
Width 680 mm
Depth 910 mm
Energy efficiency class
Standby energy consumption/24 h at 65 °C 1.5 kWh
Rated control voltage 230 V
Rated voltage, emergency/booster heater 230 V
Power consumption, emergency/booster heater 6.0kW
Heat pump connection 28 mm
Heating circuit connection 22 mm
Cold water connection 22 mm
Heating circuit connection 22 mm
DHW circulation connection 12 mm
Height of unit when tilted 2123 mm
Weight 250 kg


File Category Type Download
HSBC 300 Cool (AU) DatasheetData SheetPDF
633.10 kB
HSBC 300 Cool AU Operation and Installation GuideOperation and Installation GuidePDF
12.02 MB
HSBC WarrantyWarrantyPDF
140.48 kB
HSBC 300 Cool AU 2D CAD DXF fileTechnical DrawingDXF
1.26 MB
HSBC 300 Cool AU 3D CAD STP fileTechnical DrawingSTP
81.42 MB
HSBC 300 Cool AU CAD DWG fileTechnical DrawingDWG
585.99 kB


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