Heat pump water heater

ZSW1H3

Hot water. One integrated unit.

A domestic hot-water heat pump with an integrated enamelled tank. Two tank sizes let you choose storage around household demand.

Tank volume

Article ZSW1H3-200-S

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System planning

Choose storage for your daily routine.

The right tank depends on when hot water is used, not only how many people live at home. Consider simultaneous showers, baths and the time available to recover between uses.

200 / 270 L

R290

Integrated tank

Installation matters

Air and water both need a plan.

Allow access for servicing, condensate drainage and the required air connections. The location and duct arrangement should be checked before installation.

Technical details

ZSW1H3 specifications

Check the complete heat-pump and electric-backup operating envelope before setting a high water temperature. Tank volume is storage capacity, not heating power.

R290 equipment requires appropriate siting and installation precautions. Confirm the complete system design before ordering.

Tank volume: 200 L
Power supply: 220–240 V / 50 Hz
Maximum input power: 3,000 W
Refrigerant: R290
Tank construction: Enamelled
Heat exchanger: Microchannel
Operating ambient range: −15 to +43 °C
Maximum water temperature: 75 °C
Control: Wi-Fi controller
Auxiliary heating: Electric backup