Your water heater is one of those appliances you don’t think much about—until it stops working. But how do you know when your water heater needs replacing? This blog walks you through the key signs of a failing electric unit, how to tell if a repair is enough, what replacement options are available, and the costs involved. If you’re in Ottawa or the surrounding area, this guide will help you decide your next steps with confidence.
Signs Your Water Heater Might Be Failing
Water heaters often give warning signs before they stop working altogether. Recognizing these early can save you from an unexpected cold shower—or worse, water damage.
Common signs you might need a water heater replacement:
- Age: Most water heaters last 8 to 12 years. If yours is older, it’s worth considering a replacement.
- Rusty water: If you notice rusty water from hot taps, it may indicate corrosion inside the tank.
- Strange noises: Rumbling or banging sounds can signal sediment buildup, which reduces efficiency.
- Water pooling around the base: Leaks can suggest the tank has fractured or corroded.
- Inconsistent water temperature: Hot water that runs out quickly or turns cold too soon is a red flag.
These symptoms can sometimes point to problems that a quick water heater repair can fix—but if they persist, it’s likely time to replace the unit.
Repair or Replace? How to Make the Call
Not all water heater issues mean you need a new one. Here’s how to weigh your options:
When to consider repair:
- Your water heater is under 7 years old.
- The issue is minor, such as a broken thermostat or heating element.
- There’s no evidence of rust, corrosion, or leaking.
When replacement makes more sense:
- Repairs cost more than 50% of a new unit.
- The heater is nearing or past its lifespan.
- You’re frequently calling for hot water heater repair.
- You’re experiencing rising utility bills due to inefficiency.
If you’re unsure, a licensed plumber can inspect the unit and provide expert guidance.
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Choosing the Right Replacement
When it’s time for a water heater replacement, it’s a good opportunity to consider what type best suits your home and lifestyle. Not all heaters are created equal.
Types of water heaters:
- Electric water heater: A popular choice in many Canadian homes. They’re affordable and easy to install.
When it comes time for a replacement, upgrading to a newer electric water heater can improve efficiency and help lower energy costs. Since our team specializes exclusively in electric hot water systems, we provide expert guidance on choosing the right size and model for your home, along with professional installation to ensure years of dependable performance.
What Does Water Heater Replacement Cost?
Cost is one of the biggest concerns for homeowners considering replacement. So, how much should you expect to pay?
In Ottawa, the heater replacement cost can vary depending on:
- The size of the unit (based on home size and hot water demand)
- The brand and efficiency rating
- Labour and installation complexity
Did you know?
The average cost of a water heater replacement in Canada ranges between $1,000 and $2,500, depending on the type and installation needs. Working with a reputable plumbing service ensures your installation meets local codes and is done right the first time.
So, How Do I Know When My Water Heater Needs Replacing?
To sum it up: If your water heater is old, leaking, making strange noises, or not heating properly despite repairs, it’s probably time for a water heater replacement. Ignoring these signs could lead to more expensive issues down the road. And when the time comes, make sure you choose a professional you can trust.
Why Ottawa Chooses Drain Pro for Water Heater Replacement
At Drain Pro Plumbing, we’ve helped countless Ottawa homeowners with reliable electric water heater repair, maintenance, and complete installation. Our licensed professionals will walk you through every step, from selecting the right model to ensuring expert installation.
We pride ourselves on prompt service, honest quotes, and expert advice. Don’t let an aging heater catch you off guard. Stay warm, safe, and worry-free all year round.
Contact us today to schedule your inspection or get a free estimate.
