With the growing demand for heat pumps, many gas boiler engineers are hesitant to make the transition. This article explores the challenges they face and how they can be supported in retraining for this emerging field.

As the UK government aims for 800,000 heat pump installations annually by 2028, the need for qualified installers is increasing significantly. Currently, there are around 3,000 heat pump installers, but this number needs to grow to nearly 27,000 within five years to meet the anticipated demand. This target may seem daunting, but the industry can tap into a large pool of gas boiler engineers, including the 130,000 registered with Gas Safe.

Interviews with current heat pump engineers indicate that demand for their services is already high and continues to grow. Many report receiving more enquiries than they can handle, often having to decline potential jobs. Research by Nesta shows that 25% of consumers are willing to pay the full upfront cost of a heat pump installation, driven by factors like rising energy costs, climate change concerns, and increased awareness of heat pumps.

Opportunities and Training for Heat Pump Installation

To meet the rising demand for heat pumps, partnerships with leading training providers and colleges have been established, offering a variety of accredited courses. These programmes cater to both experienced professionals and newcomers to the retrofit field, equipping them with the necessary skills and knowledge. A range of qualifications and top-up training sessions are available, ensuring that all interested parties can find a suitable course.

Challenges in Retraining

Nesta conducted research on gas engineers who had shown interest in retraining for heat pump installation but had not yet pursued it. Ten engineers were contacted, with four agreeing to be interviewed. Despite the small sample size, the study highlights some common challenges.

Uncertainty

Many engineers who have shown interest in heat pumps remain uncertain about the technology. Concerns include the low-temperature operation of heat pumps, which may require homeowners to adapt their heating habits. Additionally, some engineers worry that rapid technological advancements could render their training obsolete. There is also uncertainty around finding customers, obtaining MCS certification, and choosing the right schemes to join.

To address the challenge of finding customers, a Trade Directory has been created, listing installers and other retrofit professionals who meet specific standards.

Complexity

Engineers also expressed concerns about the complexity of working with heat pumps, noting that the design and installation processes are more intricate than those for gas boilers. They are also aware that working with heat pumps may involve more administrative tasks than they are accustomed to.

Making the Transition

It is crucial to provide clear pathways for passionate and interested engineers to transition to heat pump installation. By offering comprehensive training programmes accessible to all skill levels, we aim to make this transition as smooth as possible for gas boiler engineers.