Sizing Electric Heat Strips

The national electric code requires that the rating of a circuit breaker be 125 percent larger than the circuit it controls.

Sizing electric heat strips.

Once you make your calculations you can decide on the best choice for a type of heater and how many btus british thermal unit the standard heat measurement you need. Each kw produces about 3400 btu s of heat so the. Then to determine the heating output on a given electric furnace simply view the heating element btu options that most closely match your requirement. My thermostat is designed to call for strip heat if there is more than a 2 degree difference between the set point and the ambient temperature in the room.

The electric furnace heating element options are displayed within the electric furnace pricing. Depending on the product heat strip sizes can range from 5 kw to as high as 20 kw. As per the advice of professionals the system should not be sized to provide all the heat required by a house it is better to meet the heating loads between 80 and 90 and provide not more than 125 of the cooling load as suggested by. It s clear that the efficiency of a heat pump decreases as the.

This discrepancy allows for the. Bigger is not always better. 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. 1 5 3 0 tons heat pump use a 5 kw 3 5 5 0 tons heat pump use a 10kw.

When you are buying a new furnace or air handler you may be asked to choose a heat strip size. Sizing a heat pump can be tricky and not as simple as we homeowners think. Colder winter climates average low winter temperatures of 0 degrees and up 1 5 2 5 tons heat pump use a 10 kw. How to calculate heater size.

How to size a heater circuit breaker. To heat an area like an outbuilding or new building you must calculate what size heater you need. Optimum point for strip heat vs. Ultimately the choice you make can mean the difference between enjoying warm cozy winter nights at home with your family and shivering through endless evenings of uncomfortable cold wrapped in blankets and layered.