When the weather warms up, most homeowners stop thinking about their water heater—until something goes wrong. Even during the summer, your water heater plays a vital role in your home, from providing warm water for showers to powering dishwashers and washing machines. But just because the temperatures outside are rising doesn’t mean your water heater is immune to issues. Summer brings its own set of common problems. If you’re experiencing any of the issues below and need professional help with water heater repair in Brampton, it’s best to act sooner rather than later. Delaying repairs can lead to more extensive damage, higher utility bills, and a lot more inconvenience down the line.
Here are four summer-specific water heater troubles to watch out for—and how to fix them before they ruin your sunny days.
1. Hard Water Buildup
Summer heat can increase water evaporation, especially in areas with hard water. As a result, mineral buildup in your water heater tank can accelerate during the warmer months. This sediment accumulation reduces efficiency and can cause rumbling noises or even overheating. Over time, the added strain may lead to permanent damage. Flushing your tank once or twice a year is a good maintenance habit, and summer is an ideal time to do it. If you’ve never flushed your water heater before, consider hiring a technician to ensure it’s done safely and thoroughly.
2. Pilot Light or Ignition Issues
Gas-powered water heaters often rely on a small pilot light or an electric ignition system. In the summer, increased humidity or poor ventilation in basements and utility closets can interfere with proper ignition. If your water heater stops producing hot water, check the pilot light first. If it won’t stay lit or you notice a strong gas smell, call a professional immediately. Never attempt to fix gas-related issues on your own. Also, consider checking your ventilation to ensure airflow isn’t being blocked by stored items or seasonal clutter.
3. Thermostat Malfunctions
You might not notice a water heater thermostat problem right away in the summer, especially if you’re using less hot water. But a broken or inaccurate thermostat can either overheat the water or leave it lukewarm. This not only affects comfort but can be dangerous, especially in households with young children or elderly family members. A quick diagnostic from an HVAC technician can identify and fix faulty thermostats before they cause trouble. In some cases, upgrading to a newer digital thermostat can improve both accuracy and energy efficiency.
4. Leaks From Increased Pressure
In summer, hot weather can cause the water inside your heater to expand more rapidly, increasing internal pressure. If your pressure relief valve is faulty or there are weak spots in the tank or pipes, this expansion may lead to small leaks or even a full burst. Check around the base of your water heater periodically for signs of water pooling or dampness. Catching a leak early could save you from expensive water damage later.
Keeping your water heater in top shape ensures year-round comfort and prevents surprises during summer cookouts, family visits, or vacation prep.
Contact Peatson’s Heating and Air Conditioning Ltd. for your water heater needs.