Initial WAU1 - Initial Appliance DAH1
Course Code: Q272103
Key Information
Course type:
Commercial training
Campus:
North Harbour Campus
Start Date:
Various
Duration:
1 Day
Attendance:
Part-time
Fees:
Not Available

City of Portsmouth College's initial DAH1 course is for Category 1 qualified gas engineers who wish to extend scope and add domestic ducted air heaters (warm air units) to their existing CCN1 qualification.
Engineers wishing to extend scope must have been qualified as a gas engineer for a minumum of 12 months before being able to undertake this course.
This one-day course covers:
- installation
- commissioning
- servicing
- repair of domestic ducted air heaters (warm air units).
Candidates must be a Category 1 gas engineer with CCN1, with a minumum of 12 months experience.
This is a one-day course of training and assessment.
You will be assessed through BPEC by multiple choice exam and practical assessment to national standards.
On completion, you'll be awarded a BPEC HTR1 certificate, allowing you to apply to the Gas Safe Register to work on domestic ducted air heaters (warm air units).
We work hard to keep our course information up to date. Occasionally we may make small changes to course content, start dates, locations or fees to keep our courses current and relevant. If anything important changes after you apply, we’ll always let you know.
Initial WAU1 - Initial Appliance DAH1
We work hard to keep our course information up to date. Occasionally we may make small changes to course content, start dates, locations or fees to keep our courses current and relevant. If anything important changes after you apply, we’ll always let you know.
You may also be interested in
Related Features
NEWS 24-06-2026
Astute People see potential in visiting students
First-year marketing students from City of Portsmouth College got a glimpse into the industry with a day-in-the-life style visit to a local recruitment agency.
NEWS 17-06-2026
City of Portsmouth College Celebrates Creativity
Final year students of creative subjects at City of Portsmouth College had their chance to shine last week with a two-day showcase of their best work.
NEWS 16-06-2026
Self-defence classes launch thanks to tutor group’s passionate presentation
A tutor group project on community impact has resulted in City of Portsmouth College students learning all about self-defence from a local organisation.
NEWS 15-06-2026
City of Portsmouth College students are at the Pinnacle of their craft
In a powerful demonstration of what it means to be a woman, an all-female ensemble of City of Portsmouth College’s performing arts students showcased their own strengths, through the stories of others.
NEWS 10-06-2026
City of Portsmouth College sport stars join England legend for Monster Kickabout
Current and former students and City of Portsmouth College staff have been passing on their football skills to coach hundreds of school-age children as part of a national initiative.
NEWS 03-06-2026
Courtroom drama is no trial for COPC students
City of Portsmouth College’s A Level Law students have been putting their knowledge to the test in a real-life courtroom.

