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Stiebel Eltron WPL Plus Pack - with the SBB 300 & 200L bufer

More from Air Source Heat Pumps Kits

Stiebel Eltron WPL Plus Pack - with the SBB 300 & 200L bufer
Stiebel Eltron WPL Plus Pack - with the SBB 300 & 200L bufer
Fuel type
  • 13kW Air source heat pump WPL 25 ACS
  • High efficiency and low operating costs all year round
  • 5 year warranty which includes parts and labour
  • Low noise emissions due to intelligent appliance design
  • The air source heat pump for heating and cooling is installed outdoors
  • Ideal for new build and modernisation

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Quick Find: 23403
Part Code: 204914

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This monobloc heat pump with output-dependent control, with a highly integrated indoor module, is suitable for fast, space-saving installations. It can be used for modernisation projects, since flow temperatures of up to 65°C are available all year round for room heating and DHW heating. It can be used in a wide range of different heat distribution systems, as the heat pump is separated from the heat distribution system by means of an integral buffer cylinder.  The compact design is suitable for heating and DHW operation as well as for efficient cooling by means of circuit reversal. The indoor module also contains the following components: DHW cylinder, cylinder charging pump, circulation pump, 3/2-way diverter valve, safety valve, electric emergency/auxiliary heater and the heat pump manager, which is used to control the system. 


  • The air source heat pump for heating and cooling is installed outdoors
  • Inverter technology allows ideally matched heating output through the variable speed compressor
  • Even at low outside temperatures, the enhanced vapour injection/enhanced saturated vapour injection of the heat pump achieves a high flow temperature
  • Quiet operation thanks to encapsulated refrigerant circuit and variable matched fan speed
  • Improved room climate in summer with active cooling using circuit reversal
  • High efficiency and low operating costs all year round, thanks to optimally matched components
  • Low operating costs as mono mode DHW heating is possible
  • Can be integrated into the home network and operated via a smartphone
  • The integral cylinder for DHW heating is combined with a heating heat pump and integrated into the heating system.
  • Space saving positioning thanks to integration of DHW cylinder, buffer cylinder and hydraulic working parts into a single appliance
  • Installation requires little effort thanks to high level of integration including WPM heat pump manager
  • Large area heat exchanger for high DHW demand
  • Additional application due to suitability for cooling, e.g. via an area heating system

Set of components included in this pack:

  • Air source heat pump WPL 25 ACS (236643)
  • Domestic Hot Water cylinder SBB 302 WP (GB) Set (228945)
  • Buffer Cylinder STH 210 plus (203763)
  • Remote control FET, control accessory (234723)
  • Internet Service Gateway ISG web, control unit accessory (229336)
  • Heat pump manager, heat pump controller WPM,  (234727)
  • 2No. Circulation Pump UP 25/7.5 PCV (201620)
  • Pump assembly WPKI-HK E for heating circuits without mixer ( a pump assembly with a mixer is available on request) (233602)
  • FS-WP 28 (Filter) (233512)
  • WPKI 5-I (the components needed for the hydraulic connection of the heating heat pump to buffer cylinders) (205875)
  • BBI 5-I ( A 'DHW' heating kit that is suitable for the installation of the buffer cylinder.) (205877)



Technical specifications

BrandStiebel Eltron
Cylinder capacity290 L
Cylinder diameter700 mm
Cylinder height1770 mm
Cylinder weight empty184 Kg
Cylinder weight full340 Kg
Depth593 mm
Energy efficiency classA+++/A+++
Erp ratingC
Expansion vessel size21L
Fuel typeElectric
Heat pump brandStiebel Eltron
Heat pump output13 kW
Heat pump typeAir to water
Height1045 mm
Product typeAir Source Heat Pump Kit
Standing heat loss (kWh/24h)2.112
Voltage230 V
Warranty5 Years
Width1490 mm

Product downloads

STH 210 Plus Manual

File Size: 13.64 MB

Wpl 25 Acs Technical Datasheet

File Size: 359.33 KB

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