Which Water Heater To Buy -

The first crossroad is deciding whether you want to store water or heat it on the fly.

: You measure by "flow rate" (Gallons Per Minute or GPM). A unit like the Rinnai RU180iN offers up to 10 GPM, which is enough to run two showers and a dishwasher simultaneously. 4. Top Brands to Watch in 2026 which water heater to buy

Modern heaters aren't just tanks anymore. Look for features like (automatic shut-off if a leak is detected) and Wi-Fi connectivity , which allows you to adjust the temperature or set "vacation mode" from your phone via apps like Rheem's EcoNet . The first crossroad is deciding whether you want

: Simple and safe with no venting required. While standard electric tanks are cheap to buy, they are often the most expensive to run. : Simple and safe with no venting required