Why Licensed Supervision Matters
Understanding why proper licensed supervision is important for water heater installation safety and compliance.
Risks Without Proper Supervision
This infographic explains why licensed supervision is important when installing a storage water heater.
Improper installation may lead to leakage, electrical risk, contamination, or damage to property.
Proper supervision ensures that installation meets safety requirements and regulatory standards.
1. Water contamination risk
Without proper supervision, backflow prevention devices such as an anti-siphon valve may be missing. This can allow contaminated water from the heater or pipe system to flow back into the clean water supply, affecting hygiene and water safety.
2. Leakage or pipe failure
Improper fittings, incorrect valves, or poor workmanship can lead to pipe leakage or failure. This may cause hidden water damage, ceiling leaks, and costly repairs to the surrounding property.
3. Pressure build-up and heater explosion risk
Improper installation may prevent the heater from releasing pressure safely. Pressure build-up inside the tank can lead to serious damage or even heater explosion if safety devices are missing or incorrectly installed.
4. Electrocution risk without bonding
Without proper earth bonding, touching two metal components at different voltage levels can result in electrical shock. Bonding helps equalise electrical potential and protects users from electrocution.