Buying & Purchasing Convection Heaters

convection heating units

Well, there are still some people who interest to buy and use conventional convection heaters at this time. Although they tend giving and promising unsatisfied efficiency performance in the long term but one of the big reasons why they still become not too bad choice is their affordable cheap price. In line with the technological developments, today they come in modern style that can work more efficient than their older versions. If you have a plan to purchase one of them, there are some points and crucial issues that you should take into consideration that so helpful to make your shopping process successful. And basically, It dependents on your preferences and requirements! Some of those points are features, determining size and safety issues. Understanding how the unit works and analyzing how it will help you to minimize or cut the energy bill for heating requirement monthly are one of basic important steps that so advisable!

As well, we know that electric heating appliances can work 100 % efficient. It means they convert each watt of electrical energy to the heat energy perfectly. However, the mechanism system type and house design are usually dominant factors how they can warm up the air inside of the house powerfully and satisfactorily or not! Convection heaters are usually designed to warm up the air with the convection heat distribution principle as obvious as their nickname. Therefore, they warm up the air around the unit first. These models are best choice if you like the background warmth mechanism. They are also recommended for well-insulated modern buildings! In addition, if your house is draughty, older and has high-ceilinged then heater units that use radiant principle are so advisable.

Some popular basic features that should be concerned while buying convection heaters are:

1. The control mechanisms: These features should be easily accessible, easy to operate and clearly visible! Make ensure also that the thermostat can work accurately and flexibility.
2. Available for cord storage. It is helpful during off season.
3. What is part that has function and useful to break up the layers of warm and cold air effectively? That’s right, the answer is fan! Noise or noiseless can be used as indicator to measure the fan’s performance.
4. Timer feature, it is useful to set the duration how long the unit will work continuously and shut down automatically. It is also helpful to use the unit wisely.
5. Consider about frost watch! Its function is to maintain and control a temperature level of 41 degrees Fahrenheit if the thermostat is left at its lowest adjustment! And basically this mechanism is purposed to avoid frost!
6. If you have a plan o purchase the mobile or portable unit, then make ensure it is already equipped with casters or wheels on its bottom. Casters are innovative feature that allow user to move the unit easier!
7. Hmmm… There are some units that equipped with a detachable drying clothes rack. Although it will make the unit becomes multifunction appliance but ensure it is safe! Well, we know well that basically clothes should not be draped over the heating unit because could increase the probability of fire hazard!
8. Some helpful safety features that should be listed while shopping are enclosed fins, safety thermal control or automatically shut-down feature when overheating, and tilt safety feature that so useful to turn off the unit automatically when getting overturn incidents.

The last, don’t miss to calculate the size correctly. It is also closely related to the efficiency performance. There are some methods to calculate it! One of them is by multiplying the volume of the room with 44 watts / cubic meter! Then multiply the result with = 1.2 constantan (for conventional shapes like rectangular or square rooms) and with = 1.5 constantan (for lounge rooms). Example: if you have rectangular room with length = 4.5 meter, wide = 3.5 meter, and height = 3 m, then you get the volume of your room is 47.25 m^3 (cubic meters) => 47.25 m^3 x 44 watts / m^3 = 2079 watts => 2079 watts x 1.2 constantan (rectangular shape) = 2495 kW. Then you should purchase a convection heater that has size specification around 2.5 kW.

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