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Conical Heater

51 Reviews

Need to heat your conical during the long Winter months? Want to make a Belgian ale with notes of pears, bananas, bubblegum, anise or even rose petals? No fear, we have the solution! Each conical has its own sized heater and the wattage of each is carefully designed to match it. We also use a built-in thermostat, which stops the heater from getting too warm.

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Estimated Total $100.00
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The conical heater attaches to our insulated conical jacket via Velcro. It rests on the bottom cone section of the conical where the coldest liquid is. This will give the most even temperature throughout your fermenter.

The built-in thermostat also stops the heater from getting too warm. This means you get a gentle warming action when your beer drops below your desired temperature, as opposed to rapid heating which can overshoot or “cook” your beer.

  • Different wattages for each fermenter: CF5 100W
  • Built in 95F thermostat to prevent the heater from overheating your wort 
  • Durable silicone construction 
  • 5' long cord

Note: Our heaters were designed to keep the wort within normal fermentation temperatures. Yeast strains (like Kveik) that require higher temperatures (90F+) may require an additional heat source.

Pro Tip: If you’re looking to ferment with Kveik yeast, we recommend taping the heater to the cone as it'll help aid in heat transfer and provide for high fermentation temps.

Have more questions?

Head over to our FAQ page for quick answers!


Customer Reviews
4.7 Based on 51 Reviews
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Brian B.
United States United States

Conical Heater

It’s working so far but I don’t understand why the last one failed after only a couple years and minimal use.

Damion V.
United States United States

2nd Purchase

I'm Giving 3 starts because my first heating pad failed. Hoping to get longevity out of the 2nd one and tied the cord to my Unitank Legs. Should work great just wish I didn't have to buy another cheerz

Joel F.
United States United States


Just plugged one in, cord is heavier. Had some issues with the previous ones burning out. Check me on a month or so

Scott B.
United States United States

Replacement Item

I received this heater as a replacement for the original that should have lasted longer. Can't say enough about Spike customer service. Even though this was out of warranty, they shipped a new one free of charge. Both CP10s are working as expected. Thanks!

John P.
United States United States

Conical Heater

Had an issue with my heater, stopped working completely. Contacted spike and they sent me a new one that arrived in 2 days.. the new one seems a bit sturdier and felt the heat strait through the neoprene jacket.. A+

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