What is the difference between a 6 year and 12 year water heater?
If you were to buy a 12-year-warranty heater, likely the only difference between it and a 6-year-warranty one would be extra anodic metal: either a larger-diameter hex anode, or a normal one along with a half-length outlet rod in the hot port.
How long will a 6 year warranty water heater last?
You can purchase a 6-year water heater and have it run for eight years or more if you take proper care of it with routine maintenance from professionals.
What is the average life of a water heater?
about eight to 12 years
Based on the manufacturer’s suggested service life, the life expectancy of a water heater is about eight to 12 years. That varies with the location and design of the unit, quality of installation, maintenance schedule and water quality.
How long does a tank water heater last?
A traditional tank-type water heater lasts an average of eight to 12 years. Inside the tank, an anode rod protects the interior lining by attracting all corrosive particles to itself through a process called electrolysis. A tankless water heater can last up to 20 years, sometimes even longer.
How often does a water heater need to be replaced?
See Also: Compare Water Heater Warranties. While it may be tempting to buy a low-price model, keep in mind it may only come with a 5 or 6 year warranty. It’s worth it to spend a bit more up-front for a model with a 10-12 year warranty.
Which is better a 6 year or 12 year water heater?
I just replace them with a new one to save hassles later. If you plan on servicing as you state a 6 year will last as long as a 12 year. The water heater in my own house lasted 25 years before it finally experienced a rust pinhole. Hard water actually helps preserve a water heater by lining the inside.
How long does a fiberglass water heater last?
Water heaters with a fiberglass tank, however, can last substantially longer, and high end models may even come with a lifetime warranty on the tank. Damaged tanks cannot be repaired, regardless of the materials they are made from. While it may be tempting to buy a low-price model, keep in mind it may only come with a 5 or 6 year warranty.