Vaillant uniSTOR PURE Heat Pump Cylinder 150L–300L Standard Size and Capacity:300L PURE and expansion vessel (12–24L)

and expansion vessel (12–24L)

Select the design flow temperature that allows the system to meet heat demand with correctly sized emitters for best seasonal efficiency

MHP) respond much faster and are generally compatible with existing boiler on/off timing

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schedule heating around low-carbon or off-peak tariffs

Vaillant uniSTOR PURE Heat Pump Cylinder 150L–300L Standard Size and Capacity:300L PURE and expansion vessel (12–24L)The Vaillant uniSTOR PURE Heat Pump Cylinder (standard, non pre plumbed) is a high recovery, stainless steel unvented hot water cylinder that gives installers the freedom to connect and configure pipework to their own design. Available in 150, 175, 210, 250 and 300 litres, every standard uniSTOR PURE arrives complete with a tundish, three way motorised valve, unvented cylinder kit, expansion vessel and a " 28mm MI copper compression fitting. The 250 L