Gas Boilers & Water Heaters (ACS CENWAT)
Develop the specialist skills required to install safely, commission and maintain domestic gas boilers and water heaters with the LCL Awards CENWAT qualification. Designed for gas engineers looking to gain or renew their appliance-specific competency, this course covers boiler and water heater installation, flue and ventilation requirements, testing, commissioning and safety procedures. You'll develop the practical skills and technical knowledge required to work confidently with domestic heating appliances.
Description
The CENWAT Domestic Gas Central Heating Boilers and Water Heaters qualification is designed for eligible gas engineers who need to gain or renew competence when working with domestic gas boilers and water heaters.
The course covers the knowledge and practical procedures associated with safe installation, testing, commissioning and maintenance, including appliance positioning, gas connections, flues, ventilation and relevant gas safety requirements.
You'll also develop your understanding of appliance safety checks, commissioning procedures, combustion-related issues, fault recognition and the correct action to take where unsafe conditions are identified.
Appliance-specific ACS category: CENWAT builds on Core Domestic Gas Safety competence and is intended for candidates who already hold the required CCN1 certification.
1. Is this course right for you?
This course may be suitable if you are:
- A gas engineer looking to add CENWAT to your current ACS categories.
- An existing gas operative renewing CENWAT certification.
- A heating engineer working with domestic gas boilers and water heaters.
- Looking to develop or maintain appliance-specific heating competence.
- Expanding the range of domestic gas work relevant to your role.
Need your core gas qualification first? CENWAT is an appliance-specific category and candidates must hold the required CCN1 Core Domestic Gas Safety certification before undertaking it.
2. Why take this qualification?
Domestic gas boilers and water heaters have specific requirements around installation, combustion, ventilation, flues, commissioning and ongoing safety checks.
CENWAT develops and assesses the appliance-specific competence needed to work with these appliances alongside your existing Core Domestic Gas Safety knowledge.
Through the course and assessment you'll:
- Develop your understanding of domestic gas boilers and water heaters.
- Apply relevant gas safety requirements to installation and servicing work.
- Understand appliance positioning, ventilation and flue considerations.
- Carry out appropriate installation and commissioning procedures.
- Complete relevant operational and safety checks.
- Identify combustion issues, faults and unsafe conditions.
- Support your ongoing appliance-specific ACS competence.
3. What you'll learn
You'll develop and demonstrate knowledge and practical competence in areas including:
- Gas safety requirements relevant to domestic boilers and water heaters.
- Appliance types and operating principles.
- Appliance positioning and manufacturer requirements.
- Ventilation requirements.
- Flue requirements and combustion considerations.
- Gas supply and connection procedures.
- Installation of domestic boilers and water heaters.
- Commissioning procedures.
- Operational and gas safety checks.
- Identification of combustion issues, faults and unsafe situations.
- Appropriate action where unsafe conditions are identified.
4. What's Included?
Your course includes:
- ✓ CENWAT Domestic Gas Boilers and Water Heaters training and assessment.
- ✓ Tutor-led technical preparation.
- ✓ Appliance-specific gas safety guidance.
- ✓ Practical installation and assessment activities.
- ✓ Flue, ventilation and combustion considerations.
- ✓ Testing and commissioning practice.
- ✓ Knowledge / written assessment.
- ✓ Practical ACS assessment.
- ✓ LCL Awards certification upon successful completion.
5. Entry Requirements
Candidates must hold a current CCN1 Core Domestic Gas Safety qualification before completing the CENWAT appliance-specific category.
Learners should bring their current certification and a passport photograph on the first day, together with any other documentation requested by Kelly Energy Training.
Don't currently hold CCN1?
6. Assessment
CENWAT is assessed through a combination of knowledge and practical assessment.
You'll need to demonstrate your understanding of domestic gas boilers and water heaters and the relevant safety requirements, alongside your ability to carry out appropriate installation, testing and commissioning procedures.
This is an assessment of appliance-specific competence. Candidates are expected to already hold the required Core Domestic Gas Safety competence through CCN1.
7. Where can this qualification lead?
Successful completion of CENWAT can support eligible gas engineers undertaking work on domestic gas boilers and water heaters within the scope of their competence and registration.
Depending on the work you undertake, related ACS categories may include:
Further development may also include additional gas, heating or low-carbon heating training where the relevant entry requirements are met.
Gas Safe registration remains separate. Holding CENWAT does not by itself cover other categories of domestic gas work. Engineers must hold the relevant competence categories and meet the applicable Gas Safe Register requirements for the work they undertake.