Hot Water Heaters: When it comes to maintaining your home, your hot water tank is one of the hardest-working appliances you rely on daily. Hot water, from morning showers to nightly dishes, is essential to modern living.
However, there’s more to hot water heaters than meets the eye. At Aquality Plumbing & Heating, we’ve seen various issues and surprises related to hot water tanks, and we’re here to share six surprising facts that may change the way you think about your water heater.
Hot Water Heaters Have a Lifespan (And It’s Shorter Than You Think)
Did you know that the average hot water tank only lasts between 8 and 12 years?
After this time, the components inside the tank begin to break down, leading to issues like sediment buildup and corrosion.
To get the most out of hot water heaters, monitoring their age and being proactive with maintenance is crucial. Regular inspections from Aquality Plumbing & Heating can help extend the life of your system and avoid unexpected breakdowns.
Sediment Buildup Is a Silent Killer
Over time, minerals like calcium and magnesium from hard water accumulate at the bottom of your hot water tank. This buildup can cause various problems, including reduced efficiency, strange noises, and premature tank failure.
Flushing the tank regularly helps remove this sediment and can significantly increase the longevity and efficiency of your system. If you notice your hot water tank making popping or rumbling noises, it may be time to call a professional to perform a flush.
There Are Different Types of Hot Water Heaters for Different Needs
Not all hot water heaters are created equal. You can choose between a traditional tank-style water heater, a tankless water heater or even a power vent model. Each type offers its benefits:
- Tankless Water Heaters: These systems heat water on demand, eliminating the need for a storage tank. They’re compact, energy-efficient, and ideal for households looking to save space and energy.
- Power Direct Vent Water Heaters: These units are designed to vent exhaust gases through a side wall, making them an ideal choice for homes without a chimney. They offer excellent efficiency and are great for saving space.
- Power Vent Water Heaters use a fan to push exhaust gases out, offering flexible venting options and improved energy efficiency.
- Hybrid and Indirect Storage Tanks: These models provide hot water by partnering with your home’s boiler or heat pump. They’re highly energy-efficient and perfect for households looking to reduce their carbon footprint.
Assessing your needs, household size, and energy preferences is important when selecting a hot water tank in Calgary. Aquality Plumbing & Heating can help you choose the best option for your home.
Water Temperature Can Affect Your Energy Bills
Most hot water heaters are set to a standard temperature of 140°F (60°C), but did you know that lowering the temperature by just 10°F can save you money?
Setting your hot water tank to 120°F (49°C) reduces energy consumption without sacrificing comfort. This small adjustment can noticeably impact your energy bills over time.
An Anode Rod Helps Prevent Rust (And You Should Check It Regularly)
Inside every hot water tank, there’s an anode rod designed to prevent the tank from rusting. This rod attracts corrosive elements in the water and sacrifices itself to protect the tank. However, it eventually wears down over time and needs to be replaced.
If you ignore this maintenance step, you could have a rusty, leaking tank. Regular inspections by Calgary plumbers ensure your anode rod is in good shape and prevent costly repairs.
Hot Water Tanks Can Be a Source of Carbon Monoxide Leaks
If you have a gas-powered water heater, you should know the risk of carbon monoxide leaks.
Over time, cracks or other damage to the venting system can lead to dangerous leaks.
To keep your family safe, ensure your hot water tank is regularly inspected by a qualified professional, especially if you haven’t checked it in a while. This inspection will ensure that your system works safely and efficiently.
Conclusion
Your hot water tank plays a critical role in your daily life, and understanding how it works can help you keep it running smoothly for years to come. Regular maintenance, timely repairs and proper installation are key to preventing breakdowns and ensuring your hot water heaters operates efficiently.
If you want to improve your hot water tank system through maintenance, repair, or replacement, don’t hesitate to contact us. At Aquality Plumbing & Heating, we provide expert advice and high-quality service to keep your home’s plumbing system in shape.


