Stiebel Eltron WWK 222H 220L Heat Pump Hot Water System

The Stiebel Eltron WWK 222H 220L Heat Pump Hot Water System is available from Hot Water Outlet as a supply-only heat pump hot water unit or as a supply and installation package in selected Brisbane, Gold Coast, Sydney and Melbourne service areas, where available.

Choose the supply-only option if you already have a licensed plumber and electrician arranged for installation, or review the available installation package options before checkout to confirm site suitability, airflow clearances, drainage, water pressure, electrical requirements, valve kit requirements and available installation timeframes.

The Stiebel Eltron WWK 222H is the H-model version of the WWK 222 range and includes a 1.7 kW smart element designed to assist hot water recovery during periods of higher demand. With a 220L storage capacity, active defrost, solar PV compatibility, a quiet encased compressor and a maintenance-free impressed current anode, the WWK 222H may suit homes wanting additional recovery support compared with the standard WWK 222 model.

About the Stiebel Eltron WWK 222H 220L

The Stiebel Eltron WWK 222H uses heat pump technology to draw heat from the surrounding air and transfer it into stored hot water. This may help reduce reliance on direct electric heating when compared with a standard electric storage hot water system.

The 220L capacity may suit smaller to medium households depending on occupancy, shower usage, climate conditions, tariff setup, installation conditions and overall hot water demand.

One of the main differences between the WWK 222H and the standard WWK 222 is the built-in 1.7 kW smart element. This smart element can assist hot water recovery after heavier usage by heating approximately the upper portion of the stored water volume.

Buy Stiebel Eltron WWK 222H Supply Only

You can order the Stiebel Eltron WWK 222H supply only from Hot Water Outlet if you already have a licensed plumber and electrician arranged.

The listed product price is for the hot water unit only unless an installation package is selected separately.

Installation, electrical work, valve kits, pressure limiting valves, condensate drainage, tray requirements, old system removal, disposal, pipework changes, base preparation and compliance upgrades are not included unless separately quoted or selected as part of an available installation package.

Common search terms related to this model include:

• Stiebel Eltron WWK 222H price

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• Stiebel Eltron WWK 222H supply only

• Stiebel Eltron WWK 222H installed Brisbane

• Stiebel Eltron WWK 222H installed Gold Coast

• Stiebel Eltron WWK 222H installed Sydney

• Stiebel Eltron WWK 222H installed Melbourne

Stiebel Eltron WWK 222H Supplied and Installed

The Stiebel Eltron WWK 222H 220L may be available with supply and installation packages in selected Brisbane, Gold Coast, Sydney and Melbourne service areas.

Installed-from pricing is based on a standard installation setup together with the selected product. Final installation pricing can vary depending on access, existing pipework, electrical requirements, drainage requirements and site conditions.

Additional costs may apply for:

• Valve kit replacement

• Old hot water system removal

• Disposal

• Electrical upgrades

• Power supply changes

• Pipework alterations

• Condensate drainage

• Base or tray requirements

• Pressure limiting valves

• Difficult access

• Indoor ventilation requirements

• Outdoor clearance issues

• Relocation of the hot water system

• Non-compliant existing installations

Installation suitability should be checked before installation.

Stiebel Eltron WWK 222H Installation in Brisbane

Hot Water Outlet can assist Brisbane customers looking to order the Stiebel Eltron WWK 222H as either a supply-only heat pump hot water system or a supplied and installed package where available.

This model may suit Brisbane homes replacing an older electric storage hot water system, particularly where the household wants a quality heat pump with additional recovery support from the H-model smart element.

Site suitability should be checked before installation, including airflow, drainage, water pressure, electrical supply, base support, access and compliance requirements.

Stiebel Eltron WWK 222H Installation in Gold Coast

Gold Coast homeowners, landlords, renovators and property managers can order the Stiebel Eltron WWK 222H through Hot Water Outlet for supply only or supply and installation where available.

The WWK 222H may suit family homes, coastal homes, investment properties and townhouses wanting a 220L heat pump hot water system with stronger recovery support than the standard WWK 222.

Final installation suitability depends on the existing installation location, available airflow, drainage, electrical setup, water pressure and whether additional parts or labour are required.

Stiebel Eltron WWK 222H Installation in Sydney

Hot Water Outlet can assist selected Sydney customers looking for a Stiebel Eltron WWK 222H heat pump hot water system supplied only or supplied and installed where available.

The WWK 222H may suit Sydney homes upgrading from older electric storage systems and wanting a heat pump hot water system compatible with solar PV setups and off-peak power arrangements.

Installation requirements can vary depending on apartment access, outdoor space, ventilation, drainage, electrical supply and compliance requirements.

Stiebel Eltron WWK 222H Installation in Melbourne

Melbourne customers can order the Stiebel Eltron WWK 222H from Hot Water Outlet as either a supply-only heat pump or a supply and install package in selected service areas.

With active defrost and operation down to colder ambient temperatures, this model may suit Melbourne homes looking for a heat pump hot water system designed for varying climate conditions.

Before installation, airflow clearances, drainage, access, electrical supply and pressure requirements should be checked.

Is the Stiebel Eltron WWK 222H Right for Your Home?

This system may suit you if:

• You want a 220L heat pump hot water system

• You are replacing an electric storage hot water system

• Your household has moderate hot water usage

• You want the H-model with a 1.7 kW smart element

• You want stronger recovery support than the standard WWK 222

• You want active defrost functionality

• You want solar PV compatibility

• You want a heat pump suitable for hard or soft water areas

• You have suitable airflow and installation space

• You have suitable electrical provision or can arrange electrical upgrades

• You want the option of supply only or supply and installation

Additional work may be required if:

• The hot water system is being relocated

• Existing valves are non-compliant

• Electrical upgrades are required

• Drainage changes are needed

• Pressure limiting valves are required

• Indoor ventilation is insufficient

• Outdoor clearances are restricted

• Access is difficult

• The existing system requires removal and disposal

• Your household requires a larger capacity system such as the WWK 302H

Key Features of the Stiebel Eltron WWK 222H

• 220L heat pump hot water system

• Article number 233209

• H-model with 1.7 kW smart element

• Smart element assists recovery during higher hot water usage

• Designed for Australian conditions

• Made in Europe

• Uses ambient air heat for hot water production

• Suitable for hard or soft water areas

• Maintenance-free impressed current anode

• Active defrost functionality

• Operating temperature range of -5°C to +42°C

• Solar PV compatible

• Suitable for off-peak power where available

• Heat pump power consumption of 0.55 kW

• Seasonal COP of 3.94

• Up to 360L of 40°C shower temperature water

• Indoor or outdoor installation where suitable

• Sound pressure level of 45 dB(A) at 1 metre

• WaterMark approved

Quick Specifications

Heat Pump Hot Water Technology

The Stiebel Eltron WWK 222H uses heat pump technology to capture heat from surrounding air and transfer that energy into stored hot water.

Compared with a conventional electric storage hot water system, a heat pump may help reduce electricity consumption depending on climate conditions, installation quality, usage patterns and tariff arrangements.

Actual performance depends on installation conditions, ambient temperature, household demand and operating configuration.

H-Model Smart Element

The WWK 222H includes a 1.7 kW smart element positioned near the top section of the cylinder.

This smart element is designed to assist hot water recovery during heavier periods of usage by heating approximately the upper portion of stored water.

Households wanting additional recovery support compared with the standard WWK 222 may prefer the WWK 222H model.

Active Defrost Operation

The Stiebel Eltron WWK 222H includes active defrost functionality to support operation during colder weather conditions.

When frost forms on the evaporator, the defrost cycle assists in clearing frost build-up so the heat pump can continue operating normally.

This model is listed with an operating temperature range down to -5°C.

Solar PV Compatibility

The WWK 222H may be connected with compatible solar PV systems where configured correctly.

Depending on the electrical setup and installer configuration, solar integration may help households use more self-generated solar power for hot water production.

Solar compatibility should be checked before installation.

Indoor and Outdoor Installation

The Stiebel Eltron WWK 222H may be installed indoors or outdoors where suitable.

Indoor installation requires sufficient space and ventilation so the refrigeration system can operate correctly. Outdoor installations require suitable airflow, drainage, base support and weather exposure conditions.

Installation suitability should be checked before installation.

Water Pressure and Drainage Requirements

The current datasheet lists a maximum permissible pressure of 500 kPa and a PTR valve setting of 850 kPa.

Water pressure should be checked before installation. Pressure limiting valves may be required depending on site conditions and existing plumbing.

Heat pump hot water systems also produce condensate during normal operation, meaning suitable drainage arrangements are required.

Additional drainage or plumbing work may apply depending on the installation setup.

STCs and Rebates

Heat pump hot water systems may be eligible for STCs or other government incentive programs depending on installation location, installation date and program rules.

Eligibility requirements and rebate values can change and should be confirmed before purchase.

Rebates and incentives should not be treated as guaranteed unless confirmed as part of the installation process.

WWK 222 vs WWK 222H

The standard WWK 222 is the non-H version of the 220L Stiebel Eltron heat pump range.

The WWK 222H includes an additional 1.7 kW smart element designed to assist hot water recovery during higher usage.

Households wanting additional recovery support may prefer the WWK 222H.

WWK 222H vs WWK 302H

The WWK 222H includes a 220L cylinder capacity, while the WWK 302H uses a larger 302L storage cylinder.

The WWK 302H may suit larger households or homes with higher hot water demand.

The WWK 222H may suit smaller to medium households wanting the H-model recovery support feature in a smaller capacity system.

WWK 222H vs Standard Electric Storage Hot Water

Traditional electric storage hot water systems primarily rely on electric elements to heat stored water.

The WWK 222H instead uses heat pump technology as the main heat source together with a 1.7 kW smart element for recovery support.

This may suit homeowners wanting a more energy-efficient electric hot water upgrade where installation conditions are suitable.

Standard electric systems may still suit some properties where space, airflow, drainage or installation requirements make a heat pump unsuitable.

Common Uses

Common applications for the Stiebel Eltron WWK 222H include:

• Electric storage hot water replacement

• Heat pump hot water upgrades

• 220L hot water system replacement

• Family homes with moderate hot water usage

• Townhouses with suitable installation space

• Solar PV homes

• Homes using off-peak tariffs where available

• Investment properties

• Renovation projects

• Energy-efficient hot water upgrades

• Supply-only orders with an existing licensed installer

• Supply and installation projects in selected metro areas

Suitability depends on household demand, site conditions, airflow, drainage, electrical supply, plumbing condition and installation compliance requirements.

Why Order From Hot Water Outlet?

Hot Water Outlet makes it easier to compare, order and arrange the Stiebel Eltron WWK 222H as either a supply-only unit or a supplied and installed heat pump hot water system where available.

Customers can choose supply only if they already have a licensed plumber and electrician arranged, or request assistance arranging installation quotations in selected metro service areas.

Benefits of ordering through Hot Water Outlet may include:

• Supply-only or supply and installation options

• Brisbane, Gold Coast, Sydney and Melbourne service coverage

• Installed-from pricing shown separately from product pricing

• Product comparison information

• Optional installation add-ons where suitable

• Clear separation between product cost and installation costs

• Assistance arranging licensed installation services

• Metro delivery availability

Frequently Asked Questions

Can I buy the Stiebel Eltron WWK 222H supply only?

Yes. The WWK 222H can be ordered supply only if you already have a licensed plumber and electrician arranged.

Is installation included in the product price?

No. Installation is not included unless separately quoted or selected as part of an available installation package.

Can the WWK 222H be installed in Brisbane?

Supply and installation may be available in selected Brisbane service areas depending on availability, access and site suitability.

Can the WWK 222H be installed in Gold Coast?

Yes, selected Gold Coast installation service areas may be available depending on scheduling and installation conditions.

Can the WWK 222H be installed in Sydney?

Supply and installation may be available in selected Sydney metro areas where suitable installation services are available.

Can the WWK 222H be installed in Melbourne?

Yes, selected Melbourne service areas may be available subject to installer availability and site suitability.

What size is the WWK 222H?

The Stiebel Eltron WWK 222H has a 220L storage capacity.

What refrigerant does the WWK 222H use?

The WWK 222H uses R134a refrigerant.

Does the WWK 222H work with solar PV?

Yes. The WWK 222H may be configured with compatible solar PV systems depending on the electrical setup.

Can the WWK 222H run on off-peak power?

Yes. The system may operate on off-peak tariffs where available and where configured appropriately.

Is the WWK 222H suitable for hard water areas?

Stiebel Eltron states the WWK range includes a maintenance-free impressed current anode suitable for hard or soft water areas.

What is the sound level?

The listed sound pressure level is 45 dB(A) at 1 metre.

Is the WWK 222H eligible for rebates?

The system may be eligible for STCs or other government incentives depending on current program rules and installation eligibility.

Eligibility should be checked before purchase.

* Requested element size may come delivered separately to system for electric systems - All units supplied with factory with 3.6kW

**Where a unit supplied is capable of supplying more than 50°C, a tempering valve must be installed on the property or purchased as part of a valve kit with your order.

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Important Note

Product suitability can vary by property, existing services, energy source, gas type, available space, connection points, pressure requirements and local compliance requirements. Always check product specifications carefully and confirm the selected hot water system, valves, fittings and accessories are suitable for your property before ordering.

Standard Delivery: 2–8 business days

Express Delivery: 1–4 business days

90% of products are delivered the next business day where stock, postcode eligibility and freight availability allow.

Delivery timeframes are estimates and may vary by product, stock location, delivery postcode, carrier availability and order timing. Wet weather, storms, flooding or unsafe site access may delay delivery and are additional to any advertised or guaranteed freight timeframes.