Water Heaters

Quick Answer As a rule of thumb, replace rather than repair if your water heater is over 10 years old, if the repair would cost more than 50% of a new unit, or if the tank itself is leaking (a leaking tank should always be replaced, never repaired). Repair usually still makes sense for a…

Quick Answer Replacing a traditional tank water heater typically costs $881 to $1,825, averaging around $1,346 nationally. A tankless water heater replacement runs higher, generally $1,400 to $3,900, reflecting the more complex installation and the unit’s longer expected lifespan. Your exact cost depends on tank size, fuel type, and whether any venting or gas line…

Quick Answer A traditional tank water heater lasts an average of 8 to 12 years, while a tankless unit can last up to 20 years or more with proper maintenance. Hard water is one of the biggest factors that shortens lifespan — it can cut 2 or more years off a tank’s service life through…