Can I Put My Chemex On The Stove? (Solved & Explained!)

You can put Chemex on a stove as it will not cause any trouble. However, placing it on the stovetop is a much safer idea that will allow you to keep your Chemex brew warm to drink. But make sure the heat is not too high, and it is set at its lowest setting not to burn the coffee. 

You can keep your Chemex brew at the stove for a more extended period, such as an hour or more.

This article will show you if putting your Chemex over different stoves is a good idea or not, is there any damage to putting your Chemex over a furnace, and what are the alternative methods that you should look at to keep your coffee warm.

Note: If you click some of the links or pictures in this article we may earn a small commission at no additional cost to you.

What Are Some Precautions While Placing Chemex On A Stove?

You should follow some precautions before you put your Chemex on the stovetop. 

  • You have to be sure that the brew is cooled down. Otherwise, it may get burned. 
  • Work carefully while alert; otherwise, you may be subject to spillover. 
  • The glass being is easily breakable if you drop it. 
  • You will commonly see Chemex brewers are placed on the stovetop for a cook-up. This is mainly because the brewer is manufactured from a 5mm thin pyrex borosilicate modified glass.

So, you can easily use a Chemex coffee brewer on an induction plate or a hotplate with no problem at all.

This is the chemex we recommend for light stovetop use if you must. Click the image to see the current price. However (see next picture below)… 
…Continued from above. We recommend not using the Chemex on the stove and using a quality gooseneck kettle like this one from Hario instead. Click image to see the current price.

Can I Put My Chemex On A Gas Burner?

If you have to put your Chemex on a gas burner, make sure the flames are small. Avoid placing your Chemex over a gas burner with large flames as it can damage the glass carafe of your Chemex.

Can I Put My Chemex On An Induction Cooktop?

The induction stove does not suit Chemex very well, as these induction stoves are more convenient for frying and steaming. In addition, placing your Chemex coffee brewer over an induction cooktop may cause the glass to break or crack. 

Another reason behind the incompatibility between Chemex and induction cooktops is the metal need. Indication cooktops require steel or iron metal to heat the food, whereas Chemex is all pyrex glass, so this will not go well with the cooking surface.

Can I Put My Chemex On An Electric Stovetop With Exposed Coils?

The exposed coils of the electric stovetop can destroy the Chemex glass. Therefore, it is highly recommended to use a wire grid (steel) designed and sold by Chemex to prevent fracture.

This is the wire grid that must be used when heating glass containers on electric stovetop coils. Click the image to see the current price.

Is There Any Disadvantage Of Putting A Chemex On A Stovetop?

The taste gets bitter if you warm up your Chemex for an extended period giving you an unwanted taste. So it is not helpful to put your Chemex on the stove for a more extended period.

However, putting it for a short time will not affect the taste.

Why Are There Carbon deposits On My Chemex?

Using Chemex on a gas stovetop regularly will make you notice some carbon deposits in a short period.

Since Chemex is glass-made, the carbon deposits will start developing, which will ruin its look.

What Are The Best Possible Ways Of Keeping Coffee Warm?

Following are the best possible ways that can keep your coffee warm:

  1. Warm the Chemex in hot water
  2. Preheat your mug or glass with hot water
  3. Wrap a towel or cloth around the Chemex
  4. A suitable cozy Design for Chemex
  5. Cover the Chemex with Lid
  6. Utilize thermos for coffee

How Does Warming The Chemex In Hot Water Help Keep Coffee Warm?

Placing the Chemex in hot water, keep your coffee warm. To do this, simply place your Chemex in a warm water bath. Make sure the water is warm, not boiling, as the boiling water may cause the lid to get stuck, making it difficult for you to remove it. 

Reheating coffee using hot water is a very convenient way as it will save you from reheating your water pot entirely.

How Does Preheating your mug or glass with hot water Help Keeping coffee Warm?

You should consider preheating your mug or glass by washing it with hot water. It will ensure that the coffee temperature stays the same after your pour-out.

How Does Wrapping a Towel or cloth around the Chemex Help Keeping Coffee Warm?

In emergencies where you have to hurry but still want your coffee warm, a quick trick might help you tackle this situation.

Wrap a cloth or a towel around your Chemex as it will keep your drink warm.

How Does A Suitable Cozy Design for Chemex Help Keeping Coffee Warm?

An on-purpose adapted accessory is the best way to keep your Chemex insulated. These accessories are specifically made for meeting the needs of your Chemex. You can find them on Amazon. 

These accessories are primarily prepared from neoprene and a better fit around Chemex snugly.

A metal ring comes with the sleeve as an accessory. You can place it over the peak of your Chemex. This protects you from worrying about your Chemex getting scalded inside due to the metal ring.

How Does Covering the Chemex with Lid Help Keeping Coffee Warm?

Having a lid can be an excellent plus for keeping your coffee warm. You can simply place the cover over your Chemex as it will keep it insulated and retain the heat. 

If you lack a lid, a cup may work as an alternative. You can keep your Chemex brewer on the top of a cup, or you may invert it while putting the cups on the vertex of each other.

No matter which way you choose, both will retain the heat within.

How Does Utilizing a Thermos for Coffee Help Keep Coffee Warm?

A thermos can serve as a most traditional and great way to retain warmth in your coffee. A thermos work best for keeping your coffee hot for long durations such as hours. 

You only have to make sure your thermos lid is closed tightly, the top is airtight, and no gaps are visible.