Regular commercial water heater service is essential as summer brings increased water usage for businesses in Oklahoma City. From restaurants handling higher customer traffic to hotels accommodating seasonal travelers, maintaining an efficient water heating system ensures reliability and cost savings. Servicing your water heater not only extends its lifespan but also improves performance, prevents costly breakdowns, and guarantees a consistent hot water supply.

In this guide, we’ll cover essential maintenance tips to keep your commercial water heater running efficiently throughout the summer, including energy-efficient water heaters, routine inspections, and preventative measures that save money and reduce downtime.

Why Summer Puts Extra Demand on Commercial Water Heaters

Many business owners associate high water heater usage with winter, but summer also presents challenges. Warmer months bring an influx of customers for businesses like restaurants, hotels, and fitness centers. Facilities with increased shower, kitchen, or cleaning demands must ensure their water heaters can handle the workload without wasting energy.

Without regular maintenance, your water heater could struggle with:

• Overheating issues: Higher ambient temperatures can affect efficiency.
• Sediment buildup: Increased use can accelerate mineral deposits, reducing heating efficiency.
• Energy waste: Inefficient units drive up utility costs.

Investing in energy-efficient water heaters and routine servicing helps businesses avoid potential issues and operate smoothly throughout the season.

Key Steps for Effective Commercial Water Heater Maintenance

1. Flush the Tank to Remove Sediment

Over time, sediment buildup can reduce efficiency and damage internal components. Flushing the tank removes these deposits, improving performance and extending the unit’s lifespan.

How to flush your water heater:

• Turn off the power and water supply.
• Attach a hose to the drain valve and direct it to a safe draining area.
• Open the valve and let the water drain completely.
• Refill and restore power once the process is complete.

Schedule a professional commercial water heater service to ensure proper flushing and inspection for best results.

2. Inspect and Replace Worn Components

Commercial water heaters work harder than residential units, leading to faster wear and tear. Routine checks should include:

• Anode rod inspection: This component prevents rust. If it is heavily corroded, replace it to protect the tank.
• Heating element check: In electric units, a failing element reduces efficiency and may need replacement.
• Valve testing: Pressure relief valves should be tested to ensure safety and prevent malfunctions.

A professional technician can identify worn-out parts before they cause significant damage.

3. Optimize Temperature Settings for Efficiency

Setting the right temperature balances energy efficiency and customer comfort. Most commercial water heaters should be set between 120°F and 140°F, depending on business needs.

• Too high: Wastes energy and increases scalding risks.
• Too low: This can encourage bacterial growth and provide insufficient hot water.

Smart thermostats and automated controls can help regulate temperatures for energy-efficient water heaters.

4. Upgrade to an Energy-Efficient Model

If your unit is over five to seven years old or struggling with performance, consider replacing it with an energy-efficient water heater as most commercial water heaters only have a manufacturing warranty of three years. Modern options include:

• Tankless water heaters: Heat water on demand, reducing standby energy loss.
• High-efficiency gas models: Use less fuel while maintaining performance.
• Heat pump water heaters: Utilize ambient air to heat water, cutting energy use significantly.

Upgrading to an efficient model reduces utility costs and ensures your business complies with energy regulations.

5. Schedule Regular Professional Maintenance

While some maintenance tasks can be handled in-house, commercial water heater service should always include professional inspections. Certified plumbers can:

• Test safety controls and pressure relief valves.
• Identify leaks or inefficiencies.
• Ensure compliance with local plumbing codes.

Annual service appointments help prevent breakdowns and costly emergency repairs.