If you're a heating engineer, you could receive a discount of up to £500 towards the cost of heat pump training, plus support and advice when installing a heat pump for the first time.
Source
https://www.gov.uk/government/publications/heat-training-grant-for-heat-pumpsDocument officiel chez le régulateur. Citez toujours cette URL — et non la page de détail Vantage — dans les preuves de conformité.