240v Heater Vs 120v

1200 watts 120 volts 10 amps.

240v heater vs 120v.

On 2019 01 25 by jim. There are many advantages of using 240v power compared to 120v power. Whether you are using one or several heating systems each specially designed thermostat that will power them can handle a load of 15 amps. By installing a 240v power circuit much more electrical power is potentially available to draw from.

Similarly a 120vac electric heater if you could plug it into a 240vac circuit would overheat and risks a fire. Your washing machine dryer and oven range are the most common examples. Twice the voltage will transfer twice the power. When it comes down to it the main advantage of 240 volt power over 120 volt power boils down to one simple point and it is referred to as joule s law which is.

A number of your appliances require more than 120 volt to run adequately and reliable. So while the 240v sounds like it has twice the power it generates the same amount of heat watts per square foot as the 120v system heats up at the same rate and would cost about the same amount per square foot to heat the floor. 120v is the ac voltage on a. In fact an oven that is connected to a 120v wire will only produce 1 4 the heat it would produce if connected to a 240 volt outlet.

This can be confusing but the bottom line is they are referring to the exact same thing. No jim a 240vac electric heater if you could plug it in to a 120vac circuit the wall plug won t match the wall receptacle woul dnot work properly and could be unsafe. All of them will technically run on 120v but they won t be nearly as effective. If you are replacing your current heater with a new one you want to make sure to match the power supply that you already have if you are adding anew heater 240 voltage heaters are recommended because they have the capability to support more wattage.

A buyer s guide to heaters. When comparing 110v with 220v wiring you have remember they both essentially do the same thing. 120v or 240v electric heater. Stelpro 8000w aluminum wall fan heater w 240v control double unit 27302 btu h 277v white awfa8007cw stp awfa8007cw.

Power is equal to voltage times current. 220v 230v 240v you ll often hear voltages in your home referred to as 110v 115v or 120v. What is the difference between a 110v and a 220v. Anything more than that and you will need to purchase an additional thermostat.

Similarly 240v systems provide more options for larger areas. 1200 watts 240 volts 5 0 amps. Posted october 26 2017.