Learn the difference between an electric and gas tankless hot water heaters from Winters Plumbing & Heating in this Howcast video.
If you had a gas tankless water heater. Now you have a fuel that’s going to heat the water quickly and give you plenty of hot water. Again it’s affected by the ground temperature, the water coming out of the ground. But it’s able to raise the water temperature very quickly because of the fuel. A gas tankless will give you plenty of hot water with plenty of efficiency if electricity won’t cut it.