- Size : 28 x 22”
- Weight : 64lb
- Max Preboil Volume : 12 US Gal
- Batch Volume : Max: 11 US Gal, Min: 3 US Gal
- Grain Bill : Max: 26lb, Min: 7lb
- Power : 3300W, 230V
- Connectivity : WiFi control
The Grainfather G40 brewing system has a bigger capacity and better connectivity. Produce up to 10 US Gal of beer from one brew and connect your mobile device to the smart controller with built-in wireless control via the Grainfather App, for step-by-step brewing and access to bazillions of recipes.
- Sleek 304 grade stainless steel body
- Heats wort evenly with conical shaped surface mounted heating elements
- Connect your mobile device to the smart wireless controller via the Grainfather App and manage your brew remotely
- Conical base for maximum wort transfer
- Efficient and sanitary brew transfer with the counterflow wort chiller
- PID (proportional integral derivative) uses a specially developed algorithm for managing accurate and consistent mash temperatures
- Quick and easy cleaning with CIP (clean in place) capability
- Integrated sight glass for easy volume reading
- Rolled edge grain plate and perforated basket for easy mashing
- Large bottom mounted dual-stage hop filter reduces pump and chiller blockages
- Compatible with 10 and 15 amp modes
- Backed by a 3-year warranty
- Grainfather G40
- Wi-Fi controller
- Counterflow wort chiller
- Glass lid
- Lifting bar
- Grain basket
- Recirculation hose
- Grain plate
- Hop filter
- Fittings
- Built-in pump
Features

View the G40 Instructions video.

Frequently Asked Questions
The Grainfather G40 comes with a NEMA 6-20P plug and requires access to a 220-240V power supply to operate efficiently. Please ensure your setup supports this before purchasing.
The G40 has a larger capacity, allowing you to brew up to 10 US gallons of beer in a single batch. This makes it ideal for larger-scale homebrewing.
Yes! The Grainfather G40 features a smart wireless controller that connects to the Grainfather App. This allows you to manage your brew remotely, follow step-by-step instructions, and access thousands of recipes.
Absolutely! The G40 is designed with CIP (Clean in Place) capability for quick and easy cleaning. It also includes an integrated sight glass and a conical base for efficient wort transfer.
The Grainfather G40 Brewing System is backed by a 3-year warranty, ensuring peace of mind and support for your brewing journey.