Related: Gas vs. Electric Water Heater: How to Choose the Right One ... For example, for a three-person household, a 40–50 gallon tank or a 3-5 gallons per minute tankless model would be ideal.

while an 80-gallon water heater can cost as much as $1,300 to $7,500 to install, according to Angi. Fuel source. Electric water heaters don’t require venting, but gas and propane water heaters ...

If your old gas water heater held 50 gallons of 120 degrees Fahrenheit water, you could get a 65 or 80 gallon version of the ...

The A.O. Smith ProLine XE® Voltex® HPTS-50 200 is part of the Water Heaters ... is based on a DOE standard test for measuring water heater efficiency under specific conditions and usage patterns.

Uniform Energy Factor refers to a water heater's efficiency when run under simulated heavy use conditions for a 24-hour period. Gas Tanked is part of the Water Heaters test program at Consumer ...