Conduction vs. convection vaporizers – a comparison

For some time you have been planning to buy a Vaporizer, but you don’t know which device to choose? Before you make a decision, be sure to find out what the differences are between conduction and convection Vaporizers. Thanks to this, it will be easier for you to choose a Vaporizer that will be well suited to your needs.

What will you learn from this article? 

👉 How do conduction Vaporizers work?

👉 What are the biggest disadvantages and advantages of conduction and convection Vaporizers?

👉 What are the characteristics of convection Vaporizers?

👉 Or maybe a hybrid Vaporizer would be a better choice?

Table of contents:

Conduction Vaporizers – most important information 🔥

Conduction Vaporizers work on the principle of direct contact between the heat source and herbal material. Most often this happens in such a way that the walls of the heating chamber are heated by a heating element. The heating chamber (most often made of steel or ceramic) heated to a specific temperature transfers heat to the herbs in it, which under the influence of temperature begin to vaporize. This is a technique that works well in compact, portable Vaporizers.

A conduction Vaporizer is generally cheaper, but may be slightly less efficient than a convection model, and vapor produced by conduction may lose flavor faster. However, there are exceptions – some high-end conduction models perform as well as convection models. The vast majority of conduction Vaporizers are session devices, and their batteries usually allow for a large number of inhalation sessions on a single charge.

✅ Advantages of conduction vaporizers 

Conduction has a number of advantages. First, it is not technologically complicated and does not require a significant amount of energy, thanks to which conduction vaporizers are often small in size, and their prices are often much more affordable than the prices of convection-heated devices.

Second, once the vaporizer reaches the appropriate temperature, we can begin inhalation, with the first few breaths usually being the best in terms of taste and aroma. This is a significant advantage over convection heating, where the first breaths usually give little vapor or none at all.

A great advantage of conduction devices is also rapid heating: Conduction vaporizers heat up very quickly, making them ideal for people who need immediate effects. Additionally, these devices are often simple to use, making them a good option for people who are just beginning their vaporization journey. 

⛔️ Disadvantages of conduction vaporizers

A session, i.e. vaporization of the entire chamber, is usually significantly longer in the case of conduction devices than in the case of equipment in which the dried material is heated by convection, which is important for many people. The disadvantages of conduction include somewhat worse efficiency and taste than in the case of convection devices. 

A common problem is also uneven heating. Herbs in conduction vaporizers may heat unevenly, which can lead to burning or wasting the dried material. 

How to grind and pack herbs for a conduction vaporizer chamber? 💪

In the case of conduction vaporizers, the herb is heated through contact with the walls of the heating chamber. Here the herb should be finely ground – thanks to this it will be heated completely and very precisely, which in turn ensures high quality vapor.

If the herb is not finely ground enough, we will not be able to fully utilize the active substances contained in it. And in this case it is worth familiarizing yourself with the recommendations of the manufacturer or distributor, also those regarding the amount of herb that should be placed in the chamber. 

Well, exactly – when placing ground herb in the chamber, you need to make sure that the appropriate amount is placed there. The chamber should be packed to the full, and the herb pressed somewhat stronger – however, one should not overdo it. If the herb is pressed too tightly, the quality of inhalation would suffer – air flow would be difficult.

On the other hand, if the amount of herb in the chamber is too small, there is a considerable risk that part of it will not be properly heated. It is enough that you measure the appropriate amount of herb, for example 0.2 g, grind it properly, then place it in the chamber and press it. After a few inhalations you will know if the grinding method and the amount of herb in the chamber is ideal.

Convection vaporizers – what are their characteristics? 💨

Convection vaporizers use a stream of hot air, which allows for fast and even heating of the herbal herb in the chamber. The air is first heated, and then passes through the chamber with herbs, which leads to heating.

The convection vaporizer is more technologically complex and therefore is usually more expensive than the conduction model. In return, it offers slightly better efficiency, taste and overall vapor quality. One must remember that most convection models require stirring in the chamber during inhalation, which somewhat complicates inhalation outside the home. The convection heating system also requires much more energy, which is why it almost always offers shorter runtime on a single charge than its conduction counterpart. Most on-demand type vaporizer models are considered convection vaporizers.

✅ Advantages of convection Vaporizers

Even heating is undoubtedly the best advantage of these devices: Convection Vaporizers heat herbs incredibly evenly, which leads to effective release of active ingredients. Another major advantage is the pure taste of the vapor. Thanks to convection technology, the taste is often better than in the case of conduction vaporization.

A huge advantage of convection Vaporizers is excellent efficiency. A larger amount of active substances is extracted from the dry material while using less herbs. This is good news for people who care about saving money while maintaining good inhalation effects. 

⛔️ Disadvantages of convection Vaporizers

Convection Vaporizers have many advantages. What about their disadvantages? First of all, slower heating may be a certain drawback. Convection Vaporizers require more time to heat up, which may not suit people looking for quick results.

Very often in the case of convection devices, the first few inhalations do not give amazing results. Only after a few inhalations, when the hot air has time to properly heat the dry material, vapor production reaches maximum. The length of inhalations is also important – in the case of most convection devices, these must be at least 10-second inhalations.

It is also worth mentioning the higher price. Convection Vaporizers are usually more expensive due to more complex technology. However, this is an investment – especially since these devices are surprisingly efficient. 

Convection Vaporizer – how to prepare herb? 🔍

Convection devices guarantee excellent quality of inhalation, especially when it comes to vapor and aroma – provided, however, that the entire process is carried out correctly. 

When it comes to convection vaporizers, herb cannot be ground too finely. Why?

Well, if it is too fine, a stream of hot air can carry herb particles, and these can clog the filter located on the chamber or penetrate through it and get, for example, into the user’s mouth. A better solution would be to grind the herb to a slightly lesser degree, which will also ensure better taste.

How to place herb in the chamber of a convection vaporizer?

This is another question that many users ask themselves. You should fill the chamber to the end, but without crushing the herb – you can at most gently pat it. It is very important to do this with care. A chamber that is too loosely filled will result in unsatisfactory inhalation, because the air will pass by the herb and will not heat it sufficiently.

On the other hand, pressing the herb too hard in the chamber is also not the best solution – due to the fact that hot air will not be able to freely pass through the chamber, which will lead to overheating of the herb and may even result in its ignition.

So we fill the chamber to the end, gently press it, but make sure that there is not too much herb. After a few inhalations, you will certainly get the hang of it and will prepare the vaporizer without much thought. 

Hybrid Vaporizers – is it worth choosing such a solution? 😎

Hybrid devices are a combination of conduction and convection heating – they draw the best from these solutions. In this type of vaporizers, herb is heated both by hot air and by the walls of the heating chamber.

Hybrids deliver plenty of vapor from the first inhalation (a feature of conduction vaporizers), while active substances are extracted from the herb as effectively as in the case of convection.

Very often we are contacted by people who don’t know which vaporizer to choose. In many cases, purchasing a hybrid vaporizer is the best decision. It combines the advantages of convection and conduction devices.

Lucas Cysewski – President and founder of VapeFully

For many users, it is an optimal compromise between the two heating methods mentioned above. If you don’t know whether to choose a conduction or convection vaporizer – perhaps a hybrid device would be the best option for you. 

Conduction and convection vaporizers – summary

The choice between a convection and conduction vaporizer depends on individual preferences and expectations. Each method has its advantages and disadvantages. Conduction vaporizers offer speed and ease of use, while convection ones ensure even heating and cleaner taste. It is important to make a conscious choice that will meet your needs. And if you don’t know what to choose, definitely consider purchasing a hybrid vaporizer.