Most systems can last from 15 to 20 years. If a water heater is older than 20 years, its usually better to put in a new system, even if the current water heater is working adequately. A decline due to age is going to start soon, and its best to get ahead of it with a new water heater.

How often do water heaters need to be replaced?

Many homeowners wonder “How often should a hot water heater be replaced?” In a typical situation, you should expect your water heater to last about ten years.

How do you know when your hot water heater needs to be replaced?

Here are some of the common warning signs that its time to replace your water heater:Age. Hot water heaters have a limited lifespan. Discoloured Water. If your hot water comes out with a rusty flavour or a red tint, it could be from rust inside of your water heater. Unusual Noises. Leaking. Inadequate Heating.

What are the signs your hot water heater is going bad?

Rust deposits or a metallic odor coming out with hot water can signal either rusty pipes or rust inside the water heater. If corrosion is eating away the metal from the inside, leaks are inevitable. Murky water from the tap can also be signs that the water heater will fail soon.

Can a tankless water heater work for the whole house?

A whole-house tankless water heater is built to provide continuous hot water whenever you need it. Both tank and tankless whole-house water heaters have their advantages. Tank-type water heaters have a lower upfront cost and are often easier to install when replacing a similar type tank water heater.