German manufacturer Viessmann says its new heat pumps have a coefficient of performance (COP) of up to 4.57 and a seasonal coefficient of performance (SCOP) of up to 4.4. The pumps have a heating ...
Germany-based heating specialist Viessmann has started industrial production of the Vitocal 250-A Pro large heat pump at its Berlin site. With flow temperatures of up to 70 C, the heat pump is ...
WATERLOO, Ontario, Canada — Viessmann Canada, a manufacturer of heating and renewable energy systems, has launched new heat-pump products for residential and light commercial applications. The Vitocal ...
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