Extend your qualifications
Add specialist categories with clear training and assessment options.
Water Regulations, Unvented Hot Water G3 and LPG changeover courses for working engineers, plus a dedicated Air Source Heat Pump route. VAT and certification are included.
- VAT included
- Certification included
- Flexible course lengths
Choose by the work you do
Courses and pathways for working engineers.
Select a course to compare who it is for, what it covers and the available price options. Planning heat-pump work? Start with the ASHP route.
1 day
Water Regulations
Build the theoretical knowledge required to comply with the Water Supply Regulations 1999.
- Best suited to
- Gas engineers and plumbers installing water fittings and associated systems.
- Good to know
- One of the supporting prerequisites for the ASHP qualification.
1 day
Unvented Hot Water (G3)
Installation, commissioning, servicing and maintenance of unvented hot water systems under current legislation.
- Best suited to
- Plumbing and heating engineers working with hot water, solar thermal or heat-pump systems.
- Good to know
- Entry requirements apply. Candidates must have experience installing cold and hot water systems and hold recognised competence in gas, oil, solid fuel or plumbing.
What the G3 course covers
- Approved Document G and relevant regulations, standards and guidance
- Hot-water expansion and storage principles
- System design and installation considerations
- Components, safety controls and discharge arrangements
- Commissioning, maintenance and servicing
- Health and safety considerations
After completing the course, eligible engineers may be able to join a Competent Person Scheme.
2 days
LPG Changeover
Change over from natural gas to LPG for permanent dwellings and residential park homes.
- Best suited to
- Existing engineers whose current natural-gas certificates support the LPG scope they want to add.
- Good to know
- Candidates must hold an eligible current natural-gas core and any underpinning appliance categories required for their intended LPG scope. We will check your certificates before confirming the route.
2 days
Low Temperature Heating & Hot Water Systems
Learn how to complete room-by-room heat-loss calculations and correctly size emitters, pumps, pipework and domestic hot-water systems for low-temperature operation.
- Best suited to
- Experienced plumbing and heating engineers, including people who already hold an Air Source Heat Pump qualification but need separate evidence of low-temperature system-design competence.
- Good to know
- This is a standalone two-day knowledge qualification. We will check your existing certificates and intended route before confirming your booking.
Two full days · enquiry before booking
Including VAT, assessment and certification£495→Choose your route
Air Source Heat Pumps
A flexible route covering the supporting qualifications and the LCL Awards Level 3 ASHP qualification for non-refrigerant circuits.
- Best suited to
- Heating engineers moving into low-carbon heating and air source heat pump work.
- Good to know
- Packages are based on the current qualifications you can evidence, including Water Regulations, Unvented Hot Water G3 and Low Temperature Heating.
Not sure which course applies?
Tell us what work you want to undertake.
We’ll help you identify the right qualification and assessment route.