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Grainfather G40 Homebrewing System

Regular price
Sale Price: $1,890.00
Regular price
Sale price
Sale Price: $1,890.00
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Estimated Arrival: Between Jul 29 and Jul 31. Anywhere in New Zealand

Grainfather G40 Homebrewing System

Introducing the Grainfather G40 Homebrewing System, the ultimate all-in-one brewing solution designed for both aspiring homebrewers and seasoned craft beer enthusiasts. With its advanced features and intuitive design, the G40 takes the art of homebrewing to a whole new level, allowing you to create professional-quality brews in the comfort of your own home.

Key Features:

Enhanced Brewing Capacity

The Grainfather G40 boasts an impressive brewing capacity, allowing you to brew up to [provide capacity] of beer in a single batch. Whether you're brewing for personal enjoyment or hosting a gathering, this system has you covered with its ample capacity.

Integrated Grainfather Connect Controller

The G40 features an integrated Grainfather Connect Controller, providing precise control over the brewing process. With its user-friendly interface, you can easily monitor and adjust key parameters such as temperature, mash duration, and hop additions. The intuitive touchscreen display simplifies the brewing experience, even for beginners.

Powerful 3.2 kW Heating Element

Equipped with a powerful 3.2 kW heating element, the G40 ensures rapid heating and boiling of your brew. This efficient heating system shortens the overall brew time, allowing you to enjoy your finished beer sooner. Say goodbye to long waiting periods and hello to faster brew days.

Modular Design

The G40 features a modular design that allows for customization and expansion. You can easily add optional accessories such as the Grainfather Conical Fermenter or Glycol Chiller (sold separately) to enhance your brewing capabilities. This versatility ensures that the system can grow with you as you advance in your brewing journey.

Automated Step Mashing

Achieve precise and consistent mashing temperatures with the automated step-mashing feature of the G40. This system allows you to program multiple temperature steps, ensuring optimal enzyme activity and flavour extraction during the mashing process. Say goodbye to manual temperature adjustments and let the G40 handle the mashing for you.

Convenient Cleaning and Maintenance

Cleaning and maintaining the G40 is a breeze. The system features easily removable components and a smooth stainless steel surface that is simple to clean. With proper care, you can keep your G40 in top condition for many batches to come.

Elevate your homebrewing experience with the Grainfather G40 Homebrewing System. Whether you're a beginner or an experienced brewer, this all-in-one brewing solution offers unparalleled control, efficiency, and convenience.

Craft your own delicious beers with ease and precision, and impress your friends and family with your brewing prowess. Unlock the art of homebrewing with the Grainfather G40 and experience the joy of creating exceptional beers from scratch.

Q: What is the capacity of the Grainfather G40 Homebrewing System?

A: The Grainfather G40 Homebrewing System has an impressive brewing capacity of [provide capacity]. This allows you to brew larger batches of beer in a single session, making it suitable for both personal use and social gatherings.

Q: Can I control the brewing process with the Grainfather G40?

A: Absolutely! The Grainfather G40 features the integrated Grainfather Connect Controller, which provides precise control over key brewing parameters. You can easily monitor and adjust the temperature, mash duration, and hop additions through the intuitive touchscreen display. This advanced control system ensures consistency and allows you to fine-tune your brews to perfection.

Q: How long does it take for the Grainfather G40 to heat up?

A: The Grainfather G40 is equipped with a powerful 3.2 kW heating element, which enables rapid heating and boiling of your brew. The exact heating time may vary depending on the volume of liquid and desired temperature, but generally, the G40 heats up quickly, reducing the overall brew time compared to traditional brewing methods.

Q: Can I expand the Grainfather G40 Homebrewing System?

A: Yes, the Grainfather G40 features a modular design that allows for customization and expansion. You can add optional accessories such as the Grainfather Conical Fermenter or Glycol Chiller (sold separately) to enhance your brewing capabilities. This flexibility enables you to adapt and grow your brewing system according to your needs and preferences.

Q: Does the Grainfather G40 support step mashing?

A: Yes, the Grainfather G40 Homebrewing System supports automated step mashing. With this feature, you can program multiple temperature steps for the mashing process, ensuring optimal enzyme activity and flavour extraction. The system handles the temperature adjustments automatically, simplifying the brewing process and helping you achieve consistent results.

Q: How easy is it to clean the Grainfather G40?

A: Cleaning the Grainfather G40 is convenient and straightforward. The system features easily removable components and a smooth stainless steel surface, which makes it easy to clean and maintain. Following the manufacturer's instructions and using appropriate cleaning agents will help keep your G40 in optimal condition for future brewing sessions.

Q: Is the Grainfather G40 suitable for beginners?

A: Absolutely! While the Grainfather G40 offers advanced features and precise control, it is designed to be user-friendly and accessible for beginners. The intuitive interface and step-by-step guidance provided by the Grainfather Connect Controller make the brewing process more manageable and enjoyable, even for those new to homebrewing.

    Have you got questions about shipping and returns? We have the answers for you….

    We offer 2-3 Day Shipping for most products throughout New Zealand. We can organise faster shipping for you if required by contacting Customer Service on 0800 374663 or by emailing

    For all other information about Shipping and Returns, please refer to our "Shipping and Returns" page or contact us on 0800 374 663.

    Need to talk to someone? Get in touch with us!

    Call us on 0800 374663 (BETWEEN 8am & 5pm), email us at or leave your details on our "Contact Us" page and we'll get back to you within 24 hours.

    You can visit our Store at 16a Scott Street, Blenheim - we'd love to see you in store, and look forward to showing you through our extensive range of Home Brewing and Barbecuing Equipment and Ingredients. 

    We're passionate about all things Home Brewing and BBQ'ing so get in touch today.

    Give us a call, we'd love to hear from you!

    Brews And Ques (NZ) Ltd is a New Zealand retailer providing competitive prices on Brewing and Barbecuing products for your home.  We aim to provide a memorable experience when you shop on our online store by offering quality products with top-rated customer service.

    We are based in the beautiful Marlborough wine growing region of New Zealand but distribute worldwide via a premium network of worldwide freight companies.

    In the short time we have been operating, we have managed to build up a reputable business both instore and online. We have a great team and aim to grow our business, offering our customers the best Brewing and Barbecuing products available in New Zealand.

    If you have any questions about our products, or if would like to check the availability of an item, please feel free to call at any time of day on 0800 374663, email our Customer Service at or leave your details on our “Contact Us” page and we will be in touch within 24 hours.

    We look forward to being of service to you.

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    "These guys are great to deal with, no BS just the information you need to make an informed decision. I'm new to this stuff and the guys at Brews And Ques spoke to me on my level, without making me feel stupid. The whole process was easy and enjoyable, even when I had to swap out a few things I'd bought by mistake. I'd highly recommend them to anyone, experienced or otherwise."S Fuller (Satisfied Customer)