Water Training & Assessments Chatham Kent
Water Training & Assessments.
Located in Lordswood, Chatham, Gas Train is a fully accredited training and assessment centre delivering a comprehensive suite of gas, LPG, Water, OFTEC and renewable qualifications.

Overview.
Gas Train Ltd provides a range of accredited water certification courses tailored for domestic and residential property professionals. Whether you’re installing unvented systems, fulfilling regulatory requirements, or managing Legionella risks, we’ve got you covered.
Courses
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DHWSS (Domestic Hot Water Storage Systems) – Offered as both an Initial Assessment and Re-Assessment, perfect for engineers installing or maintaining unvented hot water systems.
- WRAS: Water Regulations Advisory Scheme – Covers essential UK Water Regulations, enabling installers to join schemes like WIAPS or CPS.
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Legionella Operatives – Designed for installers working on water supply systems within residential properties. Requires current Water Regulations certification.
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Legionella Managers – For professionals responsible for planning safe installations and overseeing systems. A solid understanding of water systems is highly beneficial.
Why These Courses Matter
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G3 Compliance – Mastering the safe installation and commissioning of unvented hot water systems ensures alignment with current UK regulations.
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Regulatory Recognition – The WRAS course equips you with the knowledge to meet legal requirements and gain trust from clients and regulatory bodies.
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Health & Safety Focus – Legionella training is critical for preventing waterborne disease and maintaining safe environments in residential settings.
Who Should Attend?
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Plumbers and installers working with unvented hot water systems, requiring both initial and renewal qualifications.
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Professionals needing to gain or tend to Water Regulations compliance (WRAS).
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Installers entering or responsible for Legionella management or operative roles in residential projects.
Assessment & Structure
Each course blends practical training with knowledge-based assessment, ensuring candidates are equipped to work safely, efficiently, and in compliance with current standards.
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DHWSS focuses on hands-on system commissioning and safety checks.
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WRAS provides theory and practical understanding of legal water fittings and system installation practices.
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Legionella Courses combine awareness of regulations, system risk assessment, and strategies for maintaining safety in installations.
Questions? We’re happy to help.
For helpful advice or more information on the range of courses we offer, feel free to give us a call.