What should be done if a hot water tank is leaking?

When a hot water tank is leaking, the best course of action is to shut off the water supply and contact a qualified plumber. This response prioritizes safety and proper handling of the situation. A leak, even if it appears small, can lead to significant water damage or mold growth if not addressed promptly and properly.

Shutting off the water supply prevents further leakage, minimizing potential damage to the surrounding area and reducing water waste. Contacting a qualified plumber ensures that the issue is assessed and resolved by someone with the expertise needed to either repair or replace the tank as necessary. This approach also helps ensure compliance with local plumbing codes and standards.

Attempting to repair the leak yourself may seem like a cost-effective solution, but it can lead to improper fixes or safety hazards if the individual lacks the necessary skills and knowledge. Ignoring a small leak isn't advisable, as even minor leaks can worsen over time. Lastly, while replacing the tank could be a long-term solution, it is generally a more substantial step that should be considered after professional evaluation, rather than as an immediate reaction to a leak.