Stiebel Eltron 220L Heat Pump Hot Water Unit With Element WWK222H - Includes STC

Special Price $3,919

Was $4,715

SAVE $796


The WWK222H set a new benchmark for heat pumps in the Australian market. Not only are they great looking but there are many new innovations incorporated in the sophisticated design. The great new features include a maintenance free current impressed anode, active defrost for operation down to minus 5°C, the option to connect the heat pumps with solar PV systems and the ability to transport them horizontally.

High quality design from Stiebel Eltron.

  • German engineered, designed for Australian conditions
  • Market leader in heat pump technology since 1976
  • 220 litre tank with high volume of hot water: can deliver 360 L of 40°C shower temperature water at a cold water temperature of 20°C (302 litre tank delivers 510 litres)
  • Suitable for hard or soft water areas with maintenance free current impressed anode

Installation flexibility

  • Can be installed outdoors or indoors, indoor installation requires 13m3 of clear space
  • Single piece design for ease of installation
  • Active defrost function to assist operations in cold climates
  • Operates in cold climates down to minus 5°C

Energy efficient

  • Energy efficient operation saves up to 74% on hot water energy use*
  • Low power draw at only 2.3 Amps
  • Can operate on extended off peak power and timers where availalble

*As per Clean Energy Regulator methodology for the determination of small-scale technology certificates for solar water heaters and heat pumps.

Additional Information

Brand Stiebel Eltron

✓ 17% lower heat loss due to improved tank insulation compared to the previous model
✓ Quiet operation with new encased compressor design
✓ Suitable for hard or soft water areas with maintenance free current impressed anode
✓ Operates down to minus 5°C, ideal for cold climates
✓ Unique roll bond condensor technology for optimal heat transfer
✓ Active defrost function maintains operation in cold climates automatically
✓ Single piece design for ease of installation
✓ Ideal to operate with solar PV system

Height (mm) 1553mm
Width (mm) 690mm
Depth (mm) 690mm
Type Heat Pump
Installation Indoor & Sheltered Outdoor
Fuel Electric
Model Number WWK222H
Manufacturer Warranty 2 Years Parts & Labour. 5 Years Tank.
More Specs
  • Model number: WWK 222H
  • Power consumption at (EN16147/A15): 0.55 kW
  • Power consumption smart element: H-model only: 1.7 kW
  • Rated voltage: 240 V
  • Rated current: 10 Amp
  • Phases: 1/N/PE
  • Electrical Installation : As per AS/NZS3000
  • Installation requirements: AS/NZS3500.4.2 & local requirements
  • Type of installation: Outdoor or Indoor 13m3
  • Cylinder capacity: 220 Litres
  • Permissible operating pressure: 800 kPa
  • Seasonal coefficient of performance (COP): 3.94
  • Application range: -5 to +42°C
  • Air flow rate: 55 0m3/h
  • IP Rating: IP24
  • Refrigerant: R134a
  • Refrigerant capacity: 0.85 kg
  • Height: 1553-1569 mm (adjustable feet)
  • Diameter: 690 mm
  • Weight (empty): 120 kg
  • Weight (filled with water): 340 kg
  • Approvals WaterMark Lic No. WMKA00301, AS3498
  • Full Warranty Coverage: 5 years cylinder and condenser. 2 years sealed refrigeration system (including compressor, evaporator, valves and associated pipe work). 2 years all other electrical componentry.

Small scale technology certificate information for the WWK 222H **

  • Zone 1 = 25
  • Zone 2 = 26
  • Zone 3 = 29
  • Zone 4 = 31
  • Zone 5 = 31

**Please note: The number of STCs within each zone are subject to AS/NZS standards or methodology change and were accurate as at 23rd March 2016. To confirm current STC numbers on the Stiebel Eltron heat pump range please visit the Australian Government Office of Clean Energy Regulator website. STCs are subject to meeting eligibility and conditions.

Tank Capacity 220

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