How to Inspect and Maintain Your Water Heater for Optimal Performance #132563 (License: Personal Use)

The illustration depicts a professional technician examining a residential water heater set to 80°C, with visible heat waves indicating thermal output and connected plumbing infrastructure. Key components like the temperature gauge, gas valve, and venting system are stylized for clarity, emphasizing diagnostic readiness and safety checks. The scene underscores proactive maintenance to prevent inefficiency or hazards.

Used on HVAC or home maintenance webpages to illustrate water heater inspection procedures; matches user intent for DIY troubleshooting, safety guidance, or service professional content.