HWSS

If installing an unvented cylinder it is very important that the engineer has HWSS. An unvented hot water cylinder can be very dangerous. If not installed correctly it could become a bomb in your own home (look it up on YouTube).

The course covers:
• Installation and safety
• Regulations, standards and guidelines
• Theory of hot water expansion
• Principles of hot water storage
• Design considerations
• Components and function
• Safety controls, discharge and integration
• Maintenance and servicing

The HWSS is recognised by Competent Person Schemes (CPS) approved to offer self-certification under Approved Document G. Make sure that the engineer is qualified.