DAH1 TRAINING COURSE
DAH1 Training Course Description
This DAH1 training course covers; install, commission, exchange, disconnect, service, repair and breakdown of domestic gas fired ducted air heaters of heat input <70kW, including up flow, down flow and horizontal flow models.
This course is for candidates that already hold a current in date CCN1, have evidence of being gas safe registered, and wish to add this appliance to their qualification. The candidate must have a current CCN1 qualification for a minimum of 12 months and have evidence of being gas safe registered. Training is mandatory for initial appliances.
Small groups
All our courses are run in small groups of no more than six operatives to ensure the best learning environment for our customers.
System description
A domestic gas-fired ducted air heater is a type of heating system that uses natural gas as a fuel source. The system typically consists of a central unit that is installed in the home and connected to a network of ducts. The central unit heats the air and then distributes it through the ducts to different rooms in the house. This type of system is often used in homes to provide efficient, whole-house heating.
What you will learn:
- Assessing the installation site
- Understanding gas connection and supply pipes
- Safely securing the appliance
- Meeting ventilation requirements
- Addressing flueing requirements
- Conducting tightness testing
- Determining air changes and velocities
- Managing operating pressures
- Commissioning and testing the appliance
- Conducting site-specific checks and tests
Train or renew your qualifications
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DAH1 Course Prices
| Course Description | Price | Duration |
|---|---|---|
| DAH initial assessment (half day training) | £200 + VAT | 1 Day |
| DAH re assessment | 180 + VAT | 1/2 Day |
Related Courses:
CCN1 Training
This course is for new entrants who have successfully completed a managed learning programme or the engineers ACS qualifications are more than 12 months out of date.
CENWAT Training
Expand your expertise with our CENWAT course, which covers the installation, maintenance, and repair of central heating boilers and water heaters up to 70kW. Ideal for those holding a CCN1 certification, this course will help you specialise in one of the most in-demand areas of domestic gas engineering.
HTR1 Training
The HTR1 course focuses on heating appliances, including gas fires. This certification is a valuable addition for engineers looking to increase their qualifications in domestic heating, complementing your CCN1 certification.
CKR1 Gas Training
Our CKR1 course provides training on domestic cookers, a popular appliance-specific qualification for CCN1-certified engineers. It’s an excellent next step if you’re looking to work with gas cooking appliances in domestic settings.
CIGA1 Commercial Gas Training
Interested in expanding your qualifications into the commercial sector? Our CIGA1 course is ideal for those looking to work with commercial gas-fired heaters and boilers, providing a foundation for a career in commercial gas engineering.
OFTEC 101/105e/600a Oil Training
For engineers wanting to diversify their skills, our OFTEC 101/105e/600a course covers oil-fired appliance installation and servicing. This certification is recognised by OFTEC and is a valuable addition to your qualifications.
