Electric Heat Kw Calculator

The formula we use to calculate this is.

Electric heat kw calculator.

Electric heater formulas conversion 1 kw 3413 btu load requirement kw cfm x temp. Kw per hour x cost of a unit of electricity cost per hour to run your unit. 3333 scfm x 400 f 350 f 3193 52 kw. Volts line current 3 phase amps kw x 1000.

So if you have a 500w unit that s 1 2 or 0 5 of a kilowatt. Our electric heater room size calculator will provide you with an estimate of the minimum size and quantity of radiators panel heaters or storage heaters your room will require to establish and maintain a temperature of 21 c within the uk based on a standard ceiling height of 2 3m. Installing electric baseboard heating is often the easiest and most effective way to add heating to a room addition or when you are converting an unheated space such as an attic or basement ideally it s always best to extend existing ductwork from your central furnace air conditioning system but sometimes it s just not possible to route additional ductwork. Volts x 1 73 applied vs.

Element size heating output. Each kw produces about 3400 btu s of heat so the heating output of the various heat strip options are as follows. Probably the most important number to know is the heaters power rating in watts. 5kw 17 000 btu s 7kw 24 000 btu s 8kw 27 000 btu s 10kw 34 000 btu s 12kw 41 000 btu s 15kw 51 000 btu s.

Calculate the required kw. Rated kw factors rated voltage applied voltage. Calculations for circulation heater applications. 3160 line current 1 phase amps kw x 1000.

Electric heater room size calculator.