Our FermHeaterTM is a fully-submersible fermenter heater, making it an efficient and reliable alternative to band belts that will allow you to ferment at a consistent temperature even during cool weather. It uses advanced PTC thermal resistance heating semiconductor technology, automatic thermostat, temperature control, and is more precise, with 30% energy savings. In simpler terms, the FermHeaterTM is easy to use, safe, and efficient.
The FermHeaterTM is suitable for all liquid types, and the heating temperature can be set externally from 68-93F. Made from 304 stainless steel, it comes ready to use with 2 clips that allow you to suction the FermHeater to the inside wall of your fermenter to keep it fully submerged during use. It also comes with a custom-drilled bung that the power cord threads through so it can be fitted into the lid of your fermentation bucket for proper placement and seal.
Features:
- Made from 304 stainless steel
- 300W- enough for even large fermentations!
- 110V
- Temperature range: 68F-93F (20C-34C) with 1 degree accuracy
- Approx 11.5" in length
Yeast Fermenting Quick Guide:
- High Spirits Turbo 48 Turbo Yeast: 86-100°F
- High Spirits Turbo 24 Turbo Yeast: 86-100°F
- Prestige 8kg Turbo Yeast: 75-80°F
- Prestige Turbo Pure 48 Turbo Yeast: 68-86°F
- Prestige Black Label Turbo Yeast: 68-86°F
- Prestige Batch Yeast: 68-83°F
- Black Bull Turbo Distillers Yeast: 68-82°F






Joel –
Early Failure. Product failed during first use. It functioned well and was maintaining a six gallon plastic fermenter very close to a set temperature of 86F, but then failed after approximately 30 hours.
JOHN THE COOKER –
FERMHEATER. I HAVE BEEN USEING THIS HEATER FOR 2 YEARS AND IT WORKS AS IT STATED. IF IT WASNT FOR THIS HEATER I WOUNT BE ABLE TO COOK MY MASH . IT WORKS AS IT SHOULD. AND WHEN YOU SET A TEMP IT STAYS THERE I HAVE A 15 GALLON MASH BUCKET. AND ITS THE BEST I HAVE USED. NEVER HAD ANY TROUBLE WITH THIS HETER. THANKS FOR THE GOOD HEATER..
john the cooking man –
heater. I have been using this for over a year and have found that its the best heater that I have used. and still working good as new want to thank you for a good heater at a fair price. shine on …
David –
Fermheater. Great item , keeps constant temperature
Adam –
Works great!. Kept my brew at the perfect temp. Word of warning, while heating up, it can get quite hot!
Kenny –
Perfect. It works great ! I’m very happy with this product.
Dennis L. Foster –
Fermheater. This heater is of excellent quality! It works perfect in keeping the temperature at desired setting. A must if your setup is in a basement or somewhere cool!
jerry wayne morgan –
this does what i want it to do. a very good product
Carl landes –
Bucket Heater. Worked Good
Roger Berry –
Is not hot enough to use as an Amazing Still distiller.. My mistake.
David Sinclair –
Bought wrong one. Need return box