220L Heat Pump 1.43kW Smart Element

by Stiebel Eltron

Product Code: 138797

220L Heat Pump 1.43kW Smart Element [138797]
  • 220L Heat Pump 1.43kW Smart Element [138797]

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Product Information

Product Information

The WWK 222 H is a compact air water heat pump designed specifically for outdoor installation (heat pump unit and cylinder made from steel, with a special enamel coating on the inside, and installed in one casing) for supplying DHW to several draw-off points. Naturally, it can also be used for indoor installation. Attractive design, cylinder with high grade thermal insulation and outstanding efficiency/COP values. Very quiet operation thanks to sound-insulated compressor. This heat pump is also equipped as standard with an integral emergency/booster heater. Very compact and space efficient design. DHW temperature preset to > 60 degree C in efficient heat pump operation. Highest quality standard. Use of particularly high quality components, such as a Rollbond safety condenser for consistently high efficiency and maximum reliability, and a maintenance-free impressed current anode, likewise for maximum reliability and cost savings for users (due to elimination of the need for regular anode checks/replacement). The appliances are also equipped as standard with a battery buffer for the impressed current anode in the case of unplanned power outages in the public supply network.

Features and benefits

  • DHW heat pump
  • Suitable for outdoor installation (from -5 deg C up to 42 deg C)
  • Emergency/booster heater included as standard
  • High DHW convenience combined with smallest appliance dimensions
  • Hygienic DHW temperature of > 60 deg C in efficient heat pump mode only
  • Maintenance-free impressed current anode (saves costs for anode checking/replacement otherwise required regularly), as well as integral electric emergency/booster heater included as standard
  • Quiet compressor, sound-isolated from the air flow
  • Heat content control via integral sensor
Product Specification
  • Width


  • Height


  • Power Requirements

    220-240V 1.43kW 50/60Hz

  • OHS


  • Manufacturer Part Number (MPN)



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