The Family Handyman on MSN9 天
How to Clean a Tankless Water Heater
Tankless water heaters are great, but mineral buildup can kill their efficiency fast. Here's how to clean a tankless water ...
The Family Handyman on MSN3 天
How to Flush a Hot Water Heater
If you’ve never flushed your hot water heater, or haven’t done it in years, you could be in for a nasty surprise—in the form ...