Franzen Heating & Cooling FAQ: plumbing

Yes, a tankless water heater can be worth the investment for many homeowners. While the upfront cost is higher than a traditional tank unit, tankless models offer energy savings, unlimited hot water, and longer lifespans (up to 20 years). They're ideal for households looking to reduce utility bills and save space, especially when hot water demand is consistent but not excessive all at once.

It's recommended to flush your water heater once a year to remove sediment buildup, which can reduce efficiency and shorten the lifespan of the unit. If you have hard water, flushing more frequently may be necessary.

If your water heater is over 10 years old, leaking, or not providing consistent hot water, it's often more cost-effective to replace it. Minor issues like thermostat problems or a broken heating element can sometimes be repaired. A professional inspection by Franzen is the best way to decide.

Most traditional tank water heaters last between 8 to 12 years, while tankless water heaters can last up to 20 years with proper maintenance. Regular flushing and checking the anode rod can help extend the life of your unit.