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DIY vs. Professional Water Heater Repairs: What’s Safe and What’s Not?

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DIY vs. Professional Water Heater Repairs: What’s Safe and What’s Not?

A malfunctioning water heater can disrupt your daily routine, leaving you without hot water when you need it most. While some minor repairs can be handled with basic tools and knowledge, others pose serious safety risks and require professional expertise. Understanding the difference between safe DIY fixes and complex water heater repairs in Baltimore, MD, can help you avoid costly damage and potential hazards. 

1. DIY: Adjusting the Thermostat

If your water isn’t hot enough, adjusting the thermostat is a simple fix. Locate the thermostat panel, use a screwdriver to remove the cover, and set it to the desired temperature. Do not exceed 120°F to prevent scalding and excessive energy use. 

2. DIY: Flushing the Tank

Sediment buildup can reduce efficiency and cause strange noises. As a part of the water heater maintenance in Ellicott City, MD, turn off the power and water supply, connect a hose to the drain valve, and let the water run out. Flush the tank once a year to maintain performance and extend the unit’s lifespan. 

3. Call a Pro: Replacing the Heating Element

A faulty heating element can result in lukewarm water or no hot water at all. Since this repair involves electrical wiring, improper handling can cause shocks or damage. A licensed professional ensures safe removal and installation, restoring your heater’s efficiency. 

4. Call a Pro: Fixing Gas Leaks

If you smell gas near your water heater, evacuate immediately and call a professional. Gas leaks are highly dangerous and can lead to fires or explosions. Only certified technicians should handle gas line repairs.  

5. Call a Pro: Addressing Major Leaks  

A leaking tank can indicate serious internal damage. DIY fixes like applying sealants may provide temporary relief, but they won’t solve the root problem. Professionals can assess whether repairs or a full replacement are necessary.  

While minor tasks like thermostat adjustments and flushing are safe for DIY, more complex repairs require professional help. Attempting risky fixes can lead to injuries, higher costs, or even a complete system failure.  

Do you need a reliable water heater service? Call our expert team at Supreme Service Today at (410) 788-1114 today for safe, professional service and long-lasting solutions!