Vape coils are a critical component in any vaping device, acting as the heating element that vaporises the e-liquid, providing the flavour and vapour that vapers enjoy. Their importance cannot be overstated, as they significantly influence the overall vaping experience, including the flavour intensity, vapour production, and throat hit.
This article aims to educate readers on the various aspects of vape coils, from understanding their components and types to choosing the right material and resistance. By the end of this guide, vapers will be able to make informed decisions when selecting and maintaining their vape coils, ensuring an optimal vaping experience.
Understanding Vape Coils
What is a Vape Coil?
A vape coil is made of two main components – a wire and a wicking material. The wire, typically made of metal, heats up when an electrical current passes through it. The wicking material, often cotton, absorbs the e-liquid. As the coil heats the soaked wick, the liquid vaporises, creating the vapour that is inhaled.
Types of Vape Coils
There are various types of vape coils, each offering different vaping experiences:
Sub-Ohm Coils
These coils have a resistance of less than 1 Ohm. They are designed for direct-to-lung (DTL) vaping, producing large vapour clouds and intense flavours. However, they consume more e-liquid and battery power.
Mouth-to-Lung (MTL) Coils
MTL coils have a higher resistance, typically above 1 Ohm. They provide a vaping experience similar to smoking a traditional cigarette, making them ideal for new vapers. They consume less e-liquid and battery power but produce smaller vapour clouds.
Ceramic Coils
Ceramic coils are made using ceramic wicking material, which provides a purer flavour and longer lifespan compared to traditional cotton wicks. However, they can be more expensive.
Mesh Coils
Mesh coils use a mesh-like material instead of a traditional wire. This design provides a larger surface area, leading to better flavour and vapour production. They also heat more evenly and last longer than regular coils.
Pros and Cons of Each Type
- Sub-Ohm Coils: Pros: High vapour production, intense flavour. Cons: Higher e-liquid and battery consumption.
- MTL Coils: Pros: Similar to smoking, less e-liquid and battery usage. Cons: Lower vapour production.
- Ceramic Coils: Pros: Pure flavour, long lifespan. Cons: Higher cost.
- Mesh Coils: Pros: Excellent flavour and vapour production, even heating. Cons: Can be more expensive.
Materials Used in Vape Coils
Common Coil Materials
Kanthal
Kanthal is a durable iron-chromium-aluminium alloy used in electrical heating elements, known for its high resistivity and oxidation resistance. It is popular in the vaping industry for making vape coils due to its ability to withstand high temperatures. It provides a good balance of flavour and vapour production and is compatible with most vaping devices.
Stainless Steel
Stainless steel coils can be used in both wattage and temperature control modes. They offer clean flavour and are highly durable.
Nickel (Ni200)
Nickel coils are mainly used for temperature control vaping. They heat quickly but can be difficult to work with due to their softness.
Titanium
Titanium coils are also used for temperature control. They offer excellent flavour but require careful handling due to the risk of overheating.
Nichrome
Nichrome is an alloy made primarily of nickel and chromium and coils made from it heat up faster than Kanthal and provide a smoother vaping experience. However, they are less durable and can be prone to hotspots.
Choosing the Right Material
When selecting a coil material, consider factors such as flavour preference, vapour production, and whether you use temperature control. Kanthal is a good all-around choice, while stainless steel offers versatility. Nickel and titanium are best for temperature control enthusiasts, and nichrome is ideal for those seeking quick heat-up times.
Coil Resistance and Its Impact
Understanding Resistance
Resistance, measured in Ohms, determines how much power is required to heat the coil. Lower resistance coils (sub-ohm) heat faster and produce more vapour, while higher resistance coils (above one ohm) provide a smoother, less intense experience.
Choosing the Right Resistance
- Low-Resistance Coils (Sub-Ohm): Ideal for DTL vaping, producing large clouds and strong flavour.
- High-Resistance Coils (MTL): Suitable for MTL vaping, mimicking the draw of a cigarette and consuming less e-liquid.
How to Choose the Right Vape Coil
Compatibility with Devices
Ensure that the coils you choose are compatible with your vape device. Check the manufacturer’s recommendations to avoid any compatibility issues.
Vaping Preferences
Your vaping preferences play a significant role in choosing the right coil. If you prefer intense flavours and large vapour clouds, sub-ohm coils are ideal. For a more discreet and cigarette-like experience, opt for MTL coils.
Budget Considerations
Consider the cost of different coil types and materials. While some coils may be more expensive, they could offer better performance and longevity, balancing quality and affordability.
Signs That Your Coil Needs Replacing
The typical lifespan of a vape coil is one to two weeks, depending on usage.
Common indicators that it is time to replace your coil include a burnt taste, reduced vapour production, and gurgling sounds.
How to Replace a Vape Coil
- Disassemble your vape device.
- Remove the old coil.
- Prime the new coil by adding a few drops of e-liquid to the wicking material.
- Install the new coil.
- Reassemble your device and let it sit for a few minutes to saturate the wick.
Proper Coil Maintenance
To extend the life of your coils, use high-quality e-liquids and avoid chain vaping. Regularly clean your device and follow best practices for coil maintenance.
Troubleshooting Common Coil Issues
Common Problems
- Burnt Taste: Caused by dry hits or burnt-wicking material.
Solution: Replace the coil and ensure proper priming.
- Leaking: Caused by overfilling or damaged seals.
Solution: Check for damage and avoid overfilling.
- Spitting and Popping: Caused by excess e-liquid on the coil.
Solution: Adjust wattage and avoid overpriming.
Preventive Measures
Regular maintenance, proper usage, and following manufacturer guidelines can help prevent common coil issues.
By considering your vaping preferences and device compatibility, you can select the perfect coil to enhance your vaping experience. Explore the available options and make an informed decision to enjoy the best that vaping has to offer.
Frequently Asked Questions
- How often should I change my coil?
Typically every one to two weeks, depending on usage.
- What are the best coils for flavour?
Mesh and ceramic coils are known for providing excellent flavour.
- Can I clean and reuse vape coils?
Some coils can be cleaned and reused, but it is generally recommended to replace them for the best performance.
