Bosch Series 6 XXL Double Stack 12L Air Fryer - NextGen Dual Heat Tower

Bosch Series 6 Air Fryer, XXL Double Stack, 12L Capacity, MAFD661B0G, Black

Reclaims your kitchen worktops without sacrificing an ounce of cooking volume. Vertically stacking two generous 6-litre drawers, this 12L powerhouse cuts counter footprint by 47% compared to side-by-side models while slashing meal prep times by up to 60%. Engineered with precision German thermal dynamics, it blasts heat up to 230°C to lock in juicy tenderness and achieve deep golden crispiness across every layer.

Independent Dual Convection Solves Stacking Heat Loss

Cheaper vertical fryers share a single heating unit, blowing uneven airflow that leaves the lower drawer soggy while scorching the top. Bosch corrects this design flaw using NextGen Heating Technology, outfitting both 6L cavities with dedicated fans and heating loops for true independent thermal control. Wrapped in an all-metal interior with an enclosed element, this build eliminates hard-to-reach grease traps and ensures uniform 230°C intense heat distribution across both tiers.

Engineering Highlights and Everyday Efficiency

• NextGen Dual Convection Systems: Dedicated heating elements and fans for each drawer deliver crisp 230°C roasting with zero heat transfer between chambers.
• 47% Smaller Countertop Footprint: Vertically stacked 6L+6L design yields a massive 12L capacity while freeing up valuable kitchen surface area.
• Smart SYNC & MATCH Modes: Coordinate two different dishes to finish at the exact same instant, or replicate settings across both drawers for batch cooking.
• Enclosed Metal Interior: Smooth metal casing covers the heating elements completely, letting you wipe down interior walls without scrubbing bare wire coils.

Technical Specifications

Tailored for Modern Urban Kitchens and Daily Feasts

Slide this compact tower under your wall cabinets to effortlessly roast a whole chicken on bottom while baking side dishes up top. It adapts seamlessly to hectic weeknight schedules, making healthy family catering fast and stress-free.

Stock Status and Dispatch Details

In stock and ready for fast-tracked UK transit, backed by Kitchen Supplies Zone's dependable courier service.

FAQs

Q: Does the bottom drawer take longer to cook than the top drawer in this stacked design?

A: No, Bosch's NextGen Heating Technology equips both upper and lower 6L drawers with independent fans and heating elements so both cook with equal power and speed.

Q: How easy is it to clean grease off the heating elements inside the cavity?

A: Cleaning is virtually effortless because the heating coils are fully enclosed inside a smooth metal interior that wipes clean instantly with a damp cloth.

Q: When can I expect my order to ship after purchase?

A: Orders placed at Kitchen Supplies Zone are processed immediately to ensure swift UK dispatch straight to your door.

Shipping & Returns

Reliable UK Delivery

• Mainland UK: Orders are typically delivered within 3–5 business days.
• Fast Dispatch: Orders are processed and dispatched within 1–2 business days (Monday–Friday).
• Tracked Delivery: Once your order has been dispatched, you’ll receive tracking details by email so you can follow its journey.
• Delivery Areas: We currently do not deliver to Northern Ireland, the Scottish Highlands & Islands, Isle of Man, Isles of Scilly, or the Channel Islands.
• Delivery Charges: Shipping costs are calculated and displayed at checkout before you complete your purchase.

Easy 14-Day Returns

• 14-Day Returns: You have 14 days after receiving your order to request a return.
• Return Condition: Products must be unused, in their original condition, and returned in their original packaging with any included accessories or documentation.
• Damaged or Faulty Items: If your order arrives damaged, faulty, or incorrect, please contact us as soon as possible so we can help resolve the issue.
• Return Shipping: For non-faulty returns, the customer is responsible for return postage costs. Where an item is faulty or incorrect, return arrangements will be handled in accordance with our returns policy.
• Refunds: Once an eligible return has been received and approved, your refund will be processed to your original payment method.

Kitchen Supplies Zone Shipping Policy

Last Updated: 21 October 2026

At Kitchen Supplies Zone, operated by MENSARK LTD, we aim to provide reliable delivery services across the United Kingdom. Please review our shipping policy for information about order processing, delivery times, and shipping restrictions.

1. Order Processing Times

• Processing Window: Orders are generally processed within 1–2 business days (Monday–Friday, excluding UK Bank Holidays).

• Notifications: If significant delays occur due to high order volumes or carrier issues, we will provide updates where possible through the contact details supplied with your order.

2. Shipping Methods & Delivery Timelines

We offer standard and express delivery options where available.

• Shipping Method: Standard Delivery.

• Estimated Delivery: 3–5 business days for eligible Mainland UK locations.

• Shipping Method: Express Delivery.

• Estimated Delivery: 2–3 business days for eligible Mainland UK locations.

• Charges: Delivery charges may vary depending on your location, order, and selected shipping method. Applicable charges will be displayed at checkout.

• Carrier Partners: We work with delivery providers to help ensure your order arrives safely.

Delivery estimates are provided as a guide and may vary depending on the destination, product, and carrier.

3. Areas Where Delivery May Be Unavailable

Delivery availability may be limited for certain postcode areas, including remote locations and islands. Please check whether delivery is available for your address at checkout before placing an order.

Potentially restricted areas may include:

• Scottish Highlands: AB36–38, AB55–56, FK17–21, IV1–39, IV52–54, IV63, KW1–14, PA21–40, PH19–26, PH30–41, PH49–50.

• Scottish Islands: HS1–9, IV40–51, IV55–56, KA27–28, KW15–17, PA20, PA41–49, PA60–78, PH42–44, ZE1–3.

• Northern Ireland: BT postcodes.

• Isle of Man: IM postcodes.

• Scilly Isles: TR21–25.

• Channel Islands: GY (Guernsey) and JE (Jersey) postcodes.

Availability may depend on the delivery provider and the products ordered. Please confirm these restrictions against your actual shipping arrangements before publishing this list.

4. Order Tracking

Once your order has been dispatched, tracking details will be provided where supported by the delivery service. These may include:

• Your unique Tracking Number.

• A link to track your parcel through the carrier's website.

• Note: Tracking information may take up to 24 hours to become active in the carrier's system.

5. Delayed, Lost, or Damaged Shipments

• Reporting Issues: If your order arrives damaged, is missing, or is significantly delayed, please contact us through the Contact Us page on the Kitchen Supplies Zone website.

• Documentation: For damaged items, please provide your order number and clear photographs of the packaging and product where possible.

• Resolution: We will review the issue and work with the delivery provider where appropriate to resolve it. Refunds or replacements will be handled in accordance with applicable consumer protection laws.

6. Failed Delivery & Redelivery

• Address Accuracy: Customers should check that their delivery address is accurate when placing an order.

• Redelivery: If a parcel cannot be delivered because of an incorrect address, customer unavailability, or failure to collect it, additional delivery costs may apply where permitted by law and disclosed to the customer.

• Delivery Issues: If you believe a delivery has failed incorrectly, please contact us through our website's Contact Us page so we can investigate.

7. Contact Us

For questions about our shipping policy or a specific delivery, please use the Contact Us page on the Kitchen Supplies Zone website.

Please include your order number and delivery details so we can assist you.

Company Information

Business Name: Kitchen Supplies Zone

Legal Company Name: MENSARK LTD

Company Number: 16552046

What products can I buy from Kitchen Supplies Zone?

Kitchen Supplies Zone offers a range of cookware, kitchen utensils, food preparation tools, serving essentials and everyday kitchen supplies designed to make cooking and food preparation easier.

How long does UK delivery take?

Mainland UK orders are typically delivered within 3–5 business days. Orders are usually processed and dispatched within 1–2 business days (Monday–Friday). Tracking details are provided by email once your order has been dispatched.

Can I return an item if I change my mind?

Yes. Eligible items can be returned within 14 days of receiving your order, subject to our returns policy. Products should be unused, in their original condition and returned in their original packaging.