Summary

- 1 How do I know what wattage my heater is?
- 2 How do I find out what wattage my device is?
- 3 Can you replace a 4500 watt heating element with a 5500 Watt?
- 4 Can I replace a 3500 watt element with a 4500 watt element?
- 5 Can you convert Watts to temperature?
- 6 How many watts does it take to heat water?
- 7 Are watts per hour?
- 8 Is Watt a hour?
- 9 How many watts does a phone use per hour?
- 10 Are hot water tank elements Universal?
- 11 Will a water heater work with one element?
- 12 Do both heating elements work at the same time?
- 13 How can you tell if a heating element is bad?
- 14 Does water heater element length matter?
- 15 Can I use a 4500 wattage element in my water heater?

## How do I know what wattage my heater is?

To calculate the wattage requirement to heat steel, use the following equation:

- Watts = 0.05 x Lbs of Steel x ΔT (in °F) / Heat-Up Time (in hrs) …
- Watts = 3.1 x Gallons x ΔT (in °F) / Heat-Up Time (in hrs) …
- Watts = 165 x Gallons Per Minute X ΔT (in °F) …
- Watts = 1.35 x Gallons x ΔT (in °F) / Heat-Up Time (in hrs)

## How do I find out what wattage my device is?

In other words, watt=amp X volt. Sometimes you will see this formula written as W=A X V. For example, if the current is 3 amps (3A) and the voltage is 110V, you multiply 3 by 110, to get 330W (watts). The formula is P=3A X 110V = 330 W (with P standing for power).

## Can you replace a 4500 watt heating element with a 5500 Watt?

Can I replace 4500 watt elements with 5500 watt? You can definitely replace 4500 watt with 5500 watt and get 4-7 gallons more hot water from a tank.

## Can I replace a 3500 watt element with a 4500 watt element?

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.

## Can you convert Watts to temperature?

The ratio between heat and a substance’s temperature rise is its specific heat capacity. This factor, along with the substance’s mass and the length of time during which power acts on it, lets you convert the substance’s wattage to its final temperature, measured in degrees.

## How many watts does it take to heat water?

A typical 50-gallon electric tank runs at 4500 watts.

From above, heating a gallon of water by 1 F takes 8.33 BTU.

## Are watts per hour?

Watts are like miles-per-hour

For those who are keeping track, one watt is equivalent to electricity flowing at a rate of one joule per second in the metric system, which is also equivalent to 3.4 Btus per hour. A 60-watt lightbulb will consume electricity at a rate of 60 watts.

## Is Watt a hour?

In a nutshell, watt-hours measure amounts of energy for a specific period of time, and watts measure rates of power at a moment in time. A common analogy for watts and watt-hours is speed and distance. … Similarly, if a 60 W light bulb is on for one hour, then that light bulb will have used 60 Wh of energy.

## How many watts does a phone use per hour?

Far from anything worth being sheepish over, 1 kwh costs about 12 cents. To be specific, your iPhone battery holds a charge of 1,440 mAh, or about 5.45 watt hours. If you fully drained and recharged your phone everyday, then over the course of a year you would have to feed it about 2,000 watt hours, or 2kWh.

## Are hot water tank elements Universal?

The Flat and Universal flange elements are fixed to the tank victimization four 3/8“ bolts. The Round Headwater heater element is bolted to the tank using a separate four-bolt flange. Today, all residential water heaters and manufacturers only use Screw-in style water heater elements’.

## Will a water heater work with one element?

So, can you run a water heater with only one element? Yes, a water heater can still run if the bottom element quits. However, the water heater won’t run efficiently and likely won’t produce enough hot water to satisfy your family’s needs running on just the top element.

## Do both heating elements work at the same time?

Residential 240 volt 2-element electric water heaters are non-simultaneous, as can be seen on product label located on side of tank. This means both elements are never ON at same time (simultaneously) unless specific wiring inside heater is changed significantly.

## How can you tell if a heating 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.

## Does water heater element length matter?

Does the length of a water heater heating element make a difference? No, not as long as you have the proper voltage, watts and style. Shorter elements have a larger diameter therefore the same surface area.

## 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.