The time it takes for a 40-gallon electric water heater to fill up depends on the water pressure in your home, but it generally takes around 30 minutes to an hour. Keep in mind that filling the tank is just the first step; the heater also needs time to heat the water, which can take an additional 1 to 2 hours. If you need assistance with water heater installation or maintenance, the experts at 5 Star Plumbing are here to help with all your hot water needs.
The amperage draw of a 50-gallon water heater depends on its wattage and the voltage of your electrical system. Most residential water heaters operate on 240 volts. To calculate the