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Why You Should Schedule a Water Heater Checkup Before Switching to AC Season

Written By | Reviewed By William Pierce

As temperatures rise and homeowners begin thinking about cooling their homes, it’s easy to forget about the systems that worked hard all winter. But spring is actually an excellent time to schedule water heater maintenance in Des Moines, IA.

While you’re preparing your air conditioning system for the warmer months ahead, it makes sense to give your water heater a professional checkup too. Regular maintenance helps ensure safe operation, improves efficiency, and can significantly extend the life of your system.

Protecting Your Home and Family

Your water heater is one of the hardest-working appliances in your home. Because it operates with high temperatures, pressurized water, and in some cases natural gas, safety should always be a top priority.

During a professional checkup, our expert plumbers inspect key components such as the pressure relief valve, gas connections, electrical elements, and venting systems. These inspections help ensure the unit is operating safely and reduce the risk of leaks, overheating, or other potentially dangerous problems.

A small issue—like a failing valve or corrosion starting inside the tank—can go unnoticed for months without a proper inspection. Catching these problems early helps keep your home safe and prevents unexpected breakdowns.

Improving Efficiency and Lowering Energy Costs

Sediment buildup is one of the most common issues inside traditional tank water heaters. Over time, minerals from the water settle at the bottom of the tank, forming a layer that makes it harder for the system to heat water efficiently. This increases energy use and utility bills. During routine maintenance, we flush the tank to remove this sediment and restore efficient operation.

Even tankless water heaters need regular servicing. Mineral scale can accumulate inside the heat exchanger, restricting water flow and reducing performance. Professional cleaning ensures your system continues to operate at peak efficiency.

The Importance of the Anode Rod

One of the most overlooked components inside a tank water heater is the anode rod. This metal rod is designed to attract corrosive elements in the water, preventing rust from forming inside the tank itself.

Over time, the anode rod gradually deteriorates as it protects the tank. Once it’s fully worn out, the tank becomes vulnerable to corrosion and eventual leaks. Many tanks that fail prematurely do so simply because the anode rod was never checked or replaced.

Watching for Signs of an Aging System

Common signs of aging include inconsistent hot water, unusual noises from the tank, visible corrosion, or rising energy bills. Identifying these issues early allows you to plan ahead rather than deal with a sudden loss of hot water. Regular service also helps prevent early system replacement by keeping the equipment in better condition for longer.

Schedule Service Before the Busy Season

Spring is a great time to take care of maintenance before HVAC service schedules fill up in the summer. By checking your water heater now, you’ll ensure it continues delivering reliable hot water throughout the year.

At Dalton Plumbing, Heating, Cooling, Electric and Fireplaces, Inc., your comfort is our promise! Contact us today with any questions about water heater maintenance in Des Moines, IA!

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