**Answer**

4500 versus 5500 watts for a water heater element

These strong 5,500-watt elements heat water 20 times quicker than conventional elements. Element power of 4500 watts is more than sufficient. The goal of 5500 watts would be to heat water more quickly, resulting in more hot water being delivered by the water heater. Installing a 5500-watt element to replace a 4500-watt element is not recommended.

### Is a 5500 watt water heater superior than a 4500 watt water heater, in this case?

The greater the BTU intake and efficiency, the more quickly the recovery may be achieved. Electric water heaters are commonly equipped with one 5,500-watt or two 4,500-watt elements, depending on the model. Two components with smaller kilowattages will heat up considerably more quickly than one element with a greater wattage.

### In a similar vein, what size circuit breaker do I need for a 5500 watt tankless water heater?

Considering that the load is entirely resistant, 5500 watts at 240 voltage is 23 amps; thus, the breaker is designed to handle 30 amps and the wire is 10 awg. Using your example, the elements are strapped for 4500 watts, which results in 18.75 amps of permanent draw. Permanent draw loads should be designed at 80 percent of breaker capacity, therefore a 20 amp breaker is only capable of delivering 16 amps of permanent draw.

### Is it possible to replace a 4500 watt water heater with a 5500 watt water heater in this instance?

If the circuit breaker is 20 amps and the wire size is 12 gauge, both 4500 and 5500 watt water heaters are incorrect. Installing 3500 watt elements is the solution for a 20 amp breaker and a 12 gauge wire combination.

### Is it possible to swap out 4500 watt elements with 5500 watt elements?

When picking an element, choose the same wattage or a lower wattage while keeping the voltage the same. If the breaker is 30 amp and the wire is 10 gauge, it is OK to install a higher wattage heater, up to 5500 watts, on a 4500 watt heater. It is OK to use a lesser wattage: for example, 4500 watts may be replaced with 3500 watts as long as the voltage remains constant.

### There were 28 related questions and answers found.

### Should I get a 50-gallon or a 75-gallon water heater?

It’s generally accepted that you need a 40 gallon tank for 1 to 4 people, a 50 gallon tank to accommodate 4 to 6 people, and a 50 gallon high recovery or 75 gallon tank to accommodate 8 people and up to 10 people, respectively. In terms of energy usage, typical water heaters of 40 and 50 gallon capacity are quite similar.

### What size circuit breaker do I need for a water heater that draws 4500 watts?

A water heater of this sort must be treated as a continuous load, which means that the branch circuit must be estimated at 125 percent of the heater’s rated ampacity in order to be deemed safe. 4500/240 = 18.75 amps may be run on a 20 amp OCPD, however 18.75*125 percent = 23.4 amps necessitates a 25 or 30 amp circuit, depending on the manufacturer.

### In the case of a water heater, what is a decent first-hour rating?

Example: The water heater has a tank capacity of 40 gallons and elements with a power of 5500 watts (electric water heater). 40 gallons x.7 (70 percent of the tank capacity) + 22.5 (gallons per hour with an increase in temperature of 80 degrees) = 50.5 gallons first hour rating. Answer. Assuming your tank capacity is 70 percent of its maximum capacity, your tank capacity is 120 gallons. 84 gallons of water

### Which brand of water heater has the best reputation for dependability?

Among the most dependable water heater brands available today. Rheem Water Heater is a high-efficiency water heater. Water heater manufactured by A.O. Smith. Bradford White Electric Water Heater Rinnai is a brand of water heater. Ecosmart Tankless Water Heater is a tankless water heater that uses no tanks. GE GeoSpring Water Heater is a water heater that uses geothermal energy. Water heater manufactured by Stiebel Eltron. Water heater by Bosch.

### What is the best way to determine whether or not you need a new water heater?

Older units, rusty water, insufficient hot water, noise, and leaks are all symptoms that you need to replace your water heater.

### What characteristics should I look for when purchasing a water heater?

Take into consideration these five variables while shopping for a new water heater for your home or workplace before making your final decision on which model to buy. A fuel source is a source of energy. Water heaters for household use are most often powered by gas or electricity, depending on the model. Efficiencies in energy use. Capacity for storing information. There is a need for space.

### For a household of six people, what size water heater do I need?

An ordinary family of four would consume around 200-400 gallons of water each day for activities such as dishwashing, bathing, laundry, and other household chores. It is possible that a couple living in an apartment may only consume half of that amount, while a family of six may need up to 600 gallons per day or even more.

### Is it possible to replace a 3800 watt water heater with a 4500 watt water heater?

It is possible to purchase 3800 watt elements to replace the 4500 watt components. In situations when the power is not 10 gauge wire with a 30 amp breaker, this is routinely done. If the wire gauge is 12 gauge and the current is 20 amp, you are restricted to 3800 watt elements.

### What size circuit breaker do I need for a water heater that consumes 3000 watts?

An electrical system of 3000 watts at 240 volts may be powered by a 14/2 cable and a 15 amp double pole breakers.

### How long can you take a shower using a water heater that holds 50 gallons?

As a result, a 50-gallon tank that is completely heated will provide around 33 gallons of hot water at any one moment. The normal shower consumes 2 gallons of water per minute, which means that the same 50-gallon tank can provide hot water for a little less than 17 minutes.

### For a 30 amp breaker, what size wire do I need to use?

Any circuit rated for 30 amps or more must be constructed with a minimum of 10 ga copper or 8 ga aluminium. The use of larger wire sizes may be necessary for longer routes. In your situation, regardless of how far away your welder is from the breaker panel, you should utilise at least 10 copper.

### What is the wattage of a water heater that holds 40 gallons?

It will take about one hour for a 60-gallon (270-litre) storage tank with 4,500 watts of heating capacity to create 259 litres of hot water. Hot water can be produced using a 40-gallon (180-litre) tank that has heating power of 3,000 watts and can hold 173 litres. A bath needs around 50 to 70 litres of hot water, whereas a shower requires approximately 40 to 60 litres.

### In order to install a water heater, what gauge wire do I need?

Current and wire gauge sizes that are often used Installing a hot water heater requires the use of wire that is large enough to handle the current demand of the heater. Typical hot water heater sizes are as follows: a 20-amp hot water heater requires 12-gauge wire, a 25-amp hot water heater requires 10-gauge wire, and a 30- to 40-amp hot water heater requires 8-gauge wire.

### What size circuit breaker is required for a 40 gallon water heater?

It might also have anything written on the side of it. How much watts are you talking about? It takes 4500 watts to power a typical household 30 or 40 gallon water heater, which is connected to a 30 A circuit breaker.