grainfather conical pro review

Grainfather Conical Fermenter Pro Review

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Are you a beer lover? Did you always want to brew your own beer but never could master the art? Brewing at home now has never been easier than before.

With the Grainfather Conical Fermenter, everybody can brew commercial grade beer at home without much hassle. The idea of a stainless steel, double wall conical fermenter for home brewers that can handle 8 gallon capacity and withstand high temperature for the yeast to ferment is an absolute game changer.

Grainfather Conical Bundle
  • Double Walled
  • Integrated Gentle Heating
  • Integrated Cooling Sleeve

Grainfather Conical Fermenter Pro Features

Double Wall, Durable Construction

Having been brewing my own beer for quite sometime now, the use of make shift fermenters has been a bitter-sweet experience. Although you can save a lot with cheap plastic fermenters, but the quality of beer can never really match with commercial grade products.

The double walled, durable design of the Grainfather Pro Conical Fermenter not only ensures a greater product life, but also significantly improve the quality of your beer.

Helps Maintain Stable Temperature

If you are a home brewer you would understand the difficulty of maintaining optimum temperature for the fermentation process. Having used plastic fermenters for a long time, I was always interested in upgrading to a fermenter made of stainless steel.

The stable temperature as maintained under a stainless steel conical fermenter can never match with a plastic or other make shift fermenters.

Digital Temperature Controller

The device also features a digital temperature control meter whereby brewers can simply input their desired temperature for brewing. The meter is highly accurate and provides the best results always. The digital console makes the process of temperature control a complete ease.

Get Commercial Grade Clear Beer

The Grainfather Conical Fermenter comes with many subtle design changes which make a big difference in your beer results. A common problem home brewers would often face is the lack of clarity in their beer compared to commercial products. The presence of sediments in the beer is an issue home brewers face most often. It also impacts the taste and smell of the beer.

With Grainfather Conical Fermenter, the drainage tap collects the beer well above the sediment layer, which results in a clear beer with a natural taste and aroma. Your home brewing results will significantly improve with this minor little tweak. The unit also comes with a single tap, which makes cleaning and maintenance much easier.

Wireless Controller

This is probably the most useful feature of the Grainfather Conical Fermenter. The unit comes with its own Grainfather app. It allows a comprehensive control of the unit even when not around. You can set temperatures even when at work. The app also keeps you updated with the state of the unit, the progress of the fermentation.

Additional Accessories

If you are brewing in very cold climatic conditions, you can look to get a GrainCoat – Heat insulation jacket. This coat helps the broiler to maintain optimum temperature in very cold climatic conditions. It is 0.27″ SBR foam which is made up of Polyurethane polymer on the outside. It is easy to clean and maintain and helps your Grainfather to produce the most consistent beer.

Additionally, you may choose to get a cooler installed along with the unit. This will cool the beer so you can access ready to drink, home-brewed beer straight from the tap. This is completely optional though, as some may prefer to store their beer in barrels or bottles.

First Time Brewing

For first time brewers, Grainfather Pro Conical Fermenter has some getting use to but you will get the hang of it. The easy assembling followed by wireless controller makes brewing a wonderful experience. No more hassle of burning wood or lighting gas and excessive cleaning of pipes and brew tanks.

Grainfather Conical Bundle
  • Double Walled
  • Integrated Gentle Heating
  • Integrated Cooling Sleeve

Grainfather Conical Fermenter Benefits


  • Control with WiFi
  • Commercial grade
  • Digital temperature control
  • Double wall keeps inside walls sanitized
  • Dual valve tap keeps the process clean and easy


  • High cost
  • Not very portable
  • Still need a chiller


What accessories do you get in the box with the Grainfather Pro Fermenter bundle?

You’ll get an airlock, rubber bung, fermenter lid, clamps, cone plug seal, liquid inlet, dual valve tap, silicon transfer hose, digital temperature control, power adapter and a wall plug with power cord.

What is the capacity of the Grainfather Conical Fermenter?

It holds up to 8 gallons or 30 liters, with markings that you can see the volume on the inside.

What is the difference between Grainfather and the Pro version?

The Grainfather Pro includes the digital temperature controller and dual valve while the previous model does not.

Does it connect with all standard plug points at home?

Yes, the Grainfather Conical Pro Fermenter comes with a standard two pin power cable at 110v.

Does the unit emit heat when fermenting?

No, the dual layer design ensures minimum heat loss.

Are their instructions?

Yes, you can find very detailed instructions from Grainfather here.

Grainfather Conical Bundle
  • Double Walled
  • Integrated Gentle Heating
  • Integrated Cooling Sleeve

If you want the complete brewing system from Grainfather, then you’ll need to spend a little extra to get the Grainfather Connect Complete Brewing System that includes a chiller and other upgrades.

Why Must You Buy?

The Grainfather Conical Fermenter in comparison is class apart from other similar fermenters in the market. The double wall design ensures consistent heating, something akin to a commercial grade fermenter. In addition, the easy flow layout with a single vault makes it super convenient to use. Technology further makes it user-friendly for first time brewers. With our final thoughts on this Grainfather Conical Pro review, its definitely worth the money especially if you’re looking to make the leap up from carboys.

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