What is the difference between 3800 watt and 4500 watt water heater?
The 3800 Watt Marathon water heater elements provide a couple of advantages over the 4500 Watt Marathon heater elements. While it has a nominal reduction in recovery at 17.6 gallons per hour, its wiring requirements are less stringent. A 4500-watt element requires 10/2 wire and a 30 amp (220volt) breaker.
How do you test a 4500 watt water heater element?
Touch one of the screws on the face of the element with one of the multimeter probes; place the remaining probe on the remaining screw. A 3,500-watt element should register 16 ohms, a 4,500-watt element should register between 12 and 13 ohms, and a 5,500-watt element should register between 10 and 11 ohms.
What size wire do I need for a 4500 watt water heater?
30 Amp dual pole breaker and 10 Gage wire size are required for 4500 watt elements.
Can I use a 4500 wattage element in my water heater?
keep volts the same. 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.
Can I replace a 3800 watt water heater element 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.
What happens when a heating element goes out in a water heater?
If you have an electric water heater, the heating elements inside the tank can break and lead to a loss of hot water. Sometimes, your water will slowly start to cool down and this could be because the element has burned out. If the second element fails, you’ll be left with only cold water.
How many amps is 4500 Watt?
18.75 amps
In an electric circuit of 240 volts, 4500 watts is equivalent to 18.75 amps.
Can I replace a 3500 watt water heater element with a 4500 watt?
When selecting element, buy same wattage or less wattage… keep volts the same. 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.
What is the best water heating element?
Obviously, casting aluminium heating element is the best one which could bear the highest water pressure. According to data gathering, it shows their heat efficiency as below: Casting aluminium heating element : 97%. Cooper heating element or stainless steel one (90% ) Glass heating element (98%) Bare wire heating element (98%)
How do you replace water heater element?
Install the New Element. When replacing a water heater element, always replace the rubber gasket to prevent leaks. Insert the gasket over the threads of a screw in element, or around the base of a flange element. With the gasket in place, install the new element by reversing the removal process and turning the element in a clockwise direction.
How does electric water heater work?
Electric water heaters operate by use of either one or two direct immersion heating elements, controlled by either thermostats or a microprocessor control module, which heat the water in the tank to the desired temperature.
Where is the heating element in a water heater?
The actual electric heating element for your water heater, an item like # AT92249, is usually going to be located near the bottom of the unit since it must be immersed in the water tank.