New data from the Heat Pump Association (HPA) reveals that 2024 saw a 63% increase in hydronic heat pump sales, and a 15% increase in individuals completing a recognised heat pump training qualification.
The HPA’s data shows that 98,469 hydronic heat pumps were sold in the UK in 2024. This growth is largely driven by a 64% increase in Air to Water Monobloc sales and a 100% growth in the ‘other heat pump’ category which includes Domestic Hot Water Heat Pumps, Exhaust Air Heat Pumps and Integrated Hybrid Heat Pumps.
The HPA says it is encouraged by this growth, which has been supported by Government schemes such as the Boiler Upgrade Scheme and the Energy Company Obligation with MCS heat pump notifications accounting for 60% of total sales.
To meet demand, growth in sales must be accompanied by a growth in the skilled heat pump workforce. 2024 saw 9,062 individuals successfully completing a recognised heat pump training qualification – a 15% increase on 2023 levels.
Charlotte Lee, Chief Executive of the HPA, said: “2024 was a pivotal year for the UK heat pump market, and it’s fantastic to share our figures showing a 63% increase in heat pump sales and 15% increase in individuals successfully completing heat pump training. This unprecedented, accelerated growth is a sign of progress and reflects the sector’s dedication and determination to scale up to support the decarbonisation of heat in UK homes and buildings.
“However, to sustain and strengthen this level of growth and encourage further investment in UK manufacturing and in growing a skilled and competent workforce, there needs to be a clear, credible heat decarbonisation transition plan published by the Government which includes a detailed heat pump installation pathway, supported by policy and regulatory change. This will provide the confidence the market needs.”
