In most homes, the tankless water heater is one of the hardest-working appliances. Over time, frequent use can lead to wear and tear, causing performance issues that require professional attention. If you're experiencing problems with your on-demand water heater, our skilled technicians provide fast and reliable tankless water heater repair services throughout Airdrie, Calgary, and the surrounding communities.
Here are the most common tankless water heater issues we fix:
- No Hot Water: If your unit receives gas or electricity but still fails to produce hot water, the issue may involve ignition, venting, burners, or electronics.
- Low Water Pressure: This could result from blocked pipes or insufficient unit capacity. We may recommend an upgrade or a second tankless unit to meet your household’s hot water needs.
- Inconsistent Water Temperature: Temperature fluctuations often result from pipe obstructions, water pressure issues, or crossover problems.
- Loud Noises: Unusual sounds can signal debris inside the unit or fan/gas combustion issues.
- Mineral/Sediment Buildup: Hard water in Calgary and Airdrie (due to calcium and magnesium) can cause buildup. We recommend annual water heater flushing to prevent long-term issues.
- Overload or System Shutdown: Tankless water heaters can shut down when overloaded. We can assess your household’s usage and suggest higher-capacity models or multiple units.
- Ignition & Flame Failures: Flame and ignition issues often point to problems with gas pressure or faulty electronic components.
- Venting Obstructions: Blocked or improperly installed vents can shut down the unit and cause combustion issues. We inspect and repair all venting systems to ensure safety and efficiency.
Sometimes, a water heater repair may not be cost-effective. If that’s the case, we’ll explain why a new tankless water heater installation might be the better choice for your home’s needs.