Water Storages

Nano-PK
hybrid accumulator tank

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Accumulator system for Nano-PK

Hybrid accumulator tank
HWS 320 / FWS / FWS-Z

This Hargassner hybrid accumulator tank is distinguished by its perfect size.

It was specifically designed for use in combination with the Nano-PK 6–15 kW and Nano-PK 20–32 kW pellet boiler. It impresses with its perfectly tailored appearance, the small amount of space it occupies and its short installation time.

Thanks to the hydraulic connection set, it can be installed and commissioned very quickly. It is available both as a simple expansion tank and as a heat storage tank with a fresh-water station with or without a hot water circulation  pump.

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Technical Data

Type HWS 320 HWS 320-FWS HWS 320-FWS-Z
Accumulator Volume Litre 315 315 315
Width x Depth (incl. trim) x Height mm 595 x 580 (658) x 1755 595 x 580 (658) x 1755 595 x 580 (658) x 1755
Installation footprint 0,36 0,36 0,36
Tilt dimension mm 1870 1870 1870
Required installation height mm 1955–1980 1955–1980 1955–1980
Weight kg 80 84 84

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