Do you need expansion tank on water heater setups?
If you're staring at your plumbing and asking yourself, "do you need expansion tank on water heater setups?" you're definitely not alone. It's one of those parts that looks like a small propane tank sitting on top of your water heater, and many homeowners wonder if it's actually doing anything or if it was just an upsell from the plumber. The short answer is that for most modern homes, it's not just a "nice to have"—it's actually a crucial safety component that keeps your pipes from bursting. ...