Nobody likes a surprise cold shower — especially in the middle of a Saskatoon winter. But how do you know if it’s time to replace your old hot water tank before it fails completely?
Whether you’re dealing with inconsistent hot water or strange noises from the tank, here are 7 clear signs it might be time for an upgrade.
🔥 1. Your Water Heater Is Over 10 Years Old
Most traditional hot water tanks last 8–12 years. If yours is pushing a decade (or older), it’s likely losing efficiency — and getting closer to a breakdown.
👉 Pro tip: Check the serial number on the tank. The first few digits often include the manufacture date.
💧 2. Rusty or Discoloured Water
If your hot water looks brown, reddish, or metallic, it could mean:
- Rust inside the tank
- A corroding anode rod
- Internal deterioration
That’s a big warning sign that your tank may be on its last legs.
🚿 3. You’re Running Out of Hot Water Faster
Are your showers cutting short because the hot water runs out too fast? If your tank used to handle your household demand but now struggles, it may not be heating efficiently anymore — or sediment has built up inside.
🔊 4. Rumbling or Banging Noises
Those loud pops, cracks, or rumbles? That’s likely sediment buildup at the bottom of your tank. When heated, the sediment hardens and forces your heater to work harder — wasting energy and wearing out components.
💦 5. Water Leaks Around the Tank
Notice moisture or puddles near the base of your hot water heater? That could mean:
- A crack in the tank
- A failing valve
- Internal corrosion
Don’t ignore this one. Leaks can lead to water damage — and a complete tank failure is usually not far behind.
⚡ 6. Rising Energy Bills
Older water heaters become less efficient over time. If you’re noticing higher utility bills but haven’t changed your usage, your tank might be struggling to keep up.
🛠️ 7. Frequent Repairs
If you’ve called in the plumber more than once in the past year for your hot water tank, it might be more cost-effective to replace it than keep fixing it.
🔄 Should You Switch to a Tankless Water Heater?
While replacing your tank, consider upgrading to a tankless water heater. These systems:
- Provide endless hot water
- Take up less space
- Use energy only when needed
- Last up to 20 years with proper maintenance
Ask us if a tankless upgrade is right for your home.
👨🔧 Final Thoughts
Still wondering: Is it time to replace your old hot water tank? If any of the signs above sound familiar, it’s better to act sooner rather than later. Replacing your unit before it fails means:
- No surprise cold showers
- No flooding or water damage
- Peace of mind year-round
Contact Pro Service Mechanical in Saskatoon to assess your current hot water tank and explore your replacement options. We’re here to keep your water hot and your home comfortable.
