For ACS domestic gas
See inside the equipment before you work on it.
Short lessons and interactive cutaways that follow the core syllabus. Learn at your own pace, or follow along in class.
Start here
Three good ways in. Pick one and go.
Free lesson · 4.4
Meter regulators: how they work and how to check them
Take a regulator apart, change the demand and see why the outlet pressure droops.
Begin the course · Module 1
Gas safety legislation & the industry
The law, the registration scheme and the documents that define safe domestic gas work.
5 lessons · 1 interactiveMost to explore · Module 4
Gas supply, meters & regulators
How gas reaches the property, how it is controlled and measured, and how the meter regulator holds pressure steady.
5 lessons · 4 interactives
The syllabus
15 modules in 5 tracks, mapped to the ACS CCN1 assessment areas. New lessons are added regularly.
Track 1
Foundations
Track 2
Supply & installation
Track 3
Ventilation, flues & combustion
Track 4
Appliances & controls
Track 5
Safety & professional practice
Lessons available now
How it works
- 1
Read
Short lessons in teaching order, each with its learning outcomes and the standards it draws on.
- 2
Explore
Take the equipment apart on screen: open the cross section, change the demand, introduce a fault.
- 3
Present
Open any interactive full screen for a projector or whiteboard, with controls that work by touch.
Get access
Gas Pathway is in preview, and everything is open while we build it. At launch you'll be able to buy an individual licence for self-study, or learn through your centre's licence.