So, 5500 watts / 220 volts X 0.80 = 20 amps .
What is the difference between 4500 watt and 5500 watt water heater?
The significant difference between a 4500 and a 5500 Watt water heater is how much time each water heater takes to bring the water to its optimum heating level . ... Generally, a 4500 Watt heater heats about 18 to 25 gallons every hour. 5500 Watt water heaters can heat about 25 to 35 gallons of water every hour.
Can I replace a 4500 Watt water heater with a 5500 Watt?
You can definitely replace 4500 watt with 5500 watt and get 4-7 gallons more hot water from a tank.
Can you put a higher wattage element in a water heater?
It is ok to install higher watt up to 5500 on 4500 watt heater if breaker is 30 amp and wire is 10 gauge. It is ok to install lower watt: replace 4500 with 3500 as long as voltage is same. Lower watt means less heat, so element can last longer.
What size breaker do I need for a 4500 watt hot water heater?
30 Amp dual pole breaker and 10 Gage wire size are required for 4500 watt elements.
Can I replace a 3800 Watt water heater with a 4500 Watt?
You can buy 3800 watt elements to replace the 4500 watt units. This is commonly done when the electric is NOT 10 gauge wire with 30 amp breaker. If it is 12 gauge and 20 amp you are limited to 3800 watt elements.
Can you change a water heater element without draining the tank?
It is possible to change your water heater’s heating element without draining your tank . Although, keep in mind that it can be a bit more challenging.
How many amps do I need for 5000 watts?
You can have a circuit that draws 500 amps at 10 volts (500 * 10 = 5000 watts). Or you can have a circuit that draws 10 amps at 500 volts. Or maybe even 100 amps at 50 volts. These all provide 5,000 watts of power, but all have different currents and voltages.
How many amps is 5500 watts?
In case of 120 or 240 volts, a 5500 watt generator provides 45 Amps . The small window AC unit can be powered by a 5500 watt generator.
Does wattage matter on a water heater?
The differences in wattage is not important but the higher wattage elements will heat the water faster . Most water heater connections are 30A. That would safely power up to a 24A continuous load.
Are both water heater elements the same?
Upper and lower heating elements are identical , and the temperature is regulated by the upper and lower thermostat and high limit device. Electric water heater elements can be different in size, but the most common is 12′′ (300 mm).
How can you tell if a water heater element is bad?
Touch a probe on the multitester to each screw on the element . If you get no reading, or a maximum reading, the element is bad. Elements do have some resistance, so a reading of 10-16 ohms is normal, with higher ohm readings for 3,500 watt elements and lower readings for 5,500 watt elements.
What wattage water heater do I need?
Water heaters running on 120-volt power have a long recovery time, which is impractical for most households; 120-volt elements consume 1125 watts, while residential 240-volt heaters use 4,500 watts .
What size breaker do I need for a 50 gallon water heater?
The standard for water heater circuits is #10, two conductors with ground (10/2) and a 30 amp circuit breaker for a water heater. If you are running cable anyway, just run #10 and replace the breaker so it’s done right, once and for all.
What size breaker do I need for a 40 gallon electric water heater?
A 40-gallon water heater should have an average 4500 Watt capacity and 240 V emf. Thus, a 25 or 30A breaker is sufficient for a 40-gallon breaker. However, for your safety, we recommend getting a 30A breaker.
How many amps does a 80 gallon water heater pull?
A water heater will only draw depending on the wattage of the element(s). So your WH has 2 – 4500 watt elements. When only one runs it is drawing about 22 amps (208 is nominal voltage which is what you have in your building) 4500/208= 21.6 amps .
