A new promotion has been launched by Viessmann to incentivise installations of its Vitocal 150-A air source heat pump. For every Vitocal 150-A heat pump registered on Viessmann’s VPlus platform and installed between October 1st and December 31st 2025, Viessmann will send the installer a pre-loaded card with £150 as well as crediting the usual VPlus loyalty scheme points. Installers can make unlimited purchases during the promotion period.

Marketing manager Chris Leech says: “With the launch of a heat pump promotion, to sit alongside our latest Vitodens 200-W boiler promotion, Viessmann is offering attractive incentives for a wide range of installers and domestic applications for Winter 2025. The Vitocal 150-A is available with outputs of 10, 13 and 16 kW and has a maximum flow temperature of 70 °C. Subject to the system design requirements and seasonalised efficiency calculations, existing radiators may also be retained, depending on the heat loss from the house, which is a calculation the installer is required to undertake.”