Viessmann Vitocal 150-A and 151-A

Modernisation is made fast and simple with the latest-generation Vitocal 150-A and Vitocal 151-A domestic air source heat pumps
Telford, UK - Viessmann has launched two new-generation monobloc air source heat pumps, the Vitocal 150-A and Vitocal 151-A, which are ideal for replacing boilers in the UK’s existing housing stock and are exceptionally easy to install. Each is available with outputs of 10, 13 and 16 kW.
Both the wall-mounted Vitocal 150-A and the floor-standing Vitocal 151-A have a high maximum flow temperature of 70 °C (at an outside temperature down to -10 °C), meaning that in most cases they can use existing radiators and do not require under-floor heating. Both use the same control platform as Viessmann’s boilers, so that they are compatible with the rest of Viessmann’s product range. And both integrate previously separate system elements in the indoor unit (IDU), reducing installation time by a full two hours.
The Vitocal 151-A has an integral, 190-litre DHW cylinder, yet is unusually compact. Both models are extremely quiet in operation thanks to Viessmann’s Super Silent Design.
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