Overview of Vaporizer Heating Elements

Anyone who has taken two seconds to survey the breadth of the vaporizer market quickly notices that various brands tout their heating element as “the best available” while pointing out health risks associated using their competitors’models. Evaluating each one of these (sometimes conflicting) statements could be very a task. The purpose of this information is never to endorse a specific form of heating element, but instead to gather the available details about heating elements in one single place to aid people in making informed decisions when investing in a vaporizer.
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Why Do Heating Elements Matter? The heating element is the absolute most integral section of any vaporizer. It regulates the temperature of the air that catalyzes the substances while the air passes through it. An email: the air passing through the heating element may be either propelled by a pump in balloon-style models i.e. the Volcano Vaporizer or by one’s own in direct-inhalation style vaporizers i.e. the VaporCannon. Some models, like the herbalAire, are designed for both balloon and direct-inhale style vaporization. A principal requirement for many heating elements is precision – you want your vaporizer to really be at the temperature you place – but health considerations can also play when people shop for vaporizers.

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Types of Heating Elements:

#1: Ceramic

Ceramic heating elements are probably the most commonly kind of heating elements. Their proponents argue they are the cleanest and therefore healthiest option. This statement holds some truth: ceramics can withstand quite high temperatures (about 3000*F) ahead of the material starts to transform to a gas and are therefore very clean and healthy. Some companies take this logic an action further and argue that since other forms of heating elements have lower “boiling points” they are dirtier and less healthy. This argument is somewhat flawed: while other heating elements have lower boiling points, these points usually are still well in excess of typical vaporizing temperatures. Learn about the precise types below for more info.

Another important consideration when evaluation vaporizers with ceramic heating elements is the grade of the ceramic unit because the term “ceramic” can be used to describe forms of elements that are quite different in design. This really is due to the proven fact that “ceramic” merely identifies whether the unit incorporates some ceramic in to the heating element’s design, it does not mean that the air only touches ceramic material. This makes buying vaporizers with ceramic heating elements difficult unless one knows the specifics of the designs employed by each manufacturer. As an over-all guideline cheaper vaporizers are more likely to have exposed low-quality wire or solder within the heating element’s ceramic structure that will emit toxins. So steer clear of that digi vape if you would like quality vapor. While the only real definitive test is always to take an element completely apart to observe it’s constructed, some manufacturers will address these questions in the event that you contact them. The manufacturers of the reduced quality models will dodge them.

Low quality ceramic elements reflect poorly on all ceramic heating elements, which will be unfortunate just because a well-designed ceramic element is very clean. The surface of the line ceramic heating elements are very precise too, although precision can also be a function of the circuitry and computer chip technology combined with the heating element.

Samples of vaporizers with good ceramic heating elements: VaporBrothers, Phedor and Hotbox

#2: Aluminum

Some of the best vaporizers on the market use aluminum heating elements. Manufacturers say that aluminum is more precise than ceramic elements as it responds faster the temperature changes:

“One reason the Volcano maintains such perfect temperature control is because it uses a metal element and block, and aluminum has different properties than potential practical designs using ceramics. A metal element and block can more rapidly adjust for ramifications of air pressure and flow over plant material…the key to vaporization is maintaining control over temperature and flow, which ultimately results in more perfect control over vapor density.”

Critics of vaporizers with aluminum heating elements cite health threats associated with contact with aluminum, namely an increased threat of Alzheimer’s. It is important to note two things here. The very first is from the Storz & Bickel FAQ page:

“Q. Does the aluminum heating block emit any substances which are subsequently inhaled by an individual?

A. No. the most effective temperature reached in the heating block 240°C (464°F) is definitely below the temperature that is needed to emit any substances from the aluminum alloy AlMgSi, melting point 660°C (1220°F); boiling point 2519°C (4566°F) used by us. This really is documented by an analysis of the air produced by the Volcano on top temperature produced by the University of Leiden, Netherlands.”

So a properly designed aluminum heating elements appear to be quite clean.

As for the increased threat of Alzheimer’s: it’s hard to be certain whether something does or doesn’t play a role in the development of Alzheimer’s because the illness itself isn’t completely understood, but aluminum does not appear to significantly increase a person’s susceptibility. These articles from Scientific American and Alzheimer’s.org discuss this conclusion in depth.

Examples of vaporizers with good aluminum heating elements: Volcano, herbalaire

#3: Glass

Glass is actually the same as ceramic as it pertains to heating elements. Just one vaporizer by having an all-glass heating element is available: the Vapolution Vaporizer.

CONCLUSION: Selecting a Vaporizer with the Right Heating Element

In the end deciding on a heating element is a matter of personal choice. Health considerations are paramount for a few, while precision may dictate the choices of others. Those worried about health ought to be advised that the sort of plastic hosing used and type of plastic tubing used inside different models may also be very relevant, but this is a topic for a different article. The absolute most expensive vaporizers obviously have the most effective heating elements – this is a large section of everything you are spending money on – however many mid-range models also offer quite viable (usually ceramic) options. Do a little research before you decide too, it will pay off. Hopefully this short article has given you a spot to start.


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