Weber Summit S660 NG Built In Stainless Steel

Weber Summit S660 NG Built In Stainless Steel is a premium natural‑gas built‑in barbecue designed for serious outdoor cooks and integrated kitchens.

Summit S660 NG — Overview

The Summit S660 NG delivers restaurant‑grade performance for home entertaining. This built‑in unit connects to mains natural gas via a bayonet fitting and is engineered for long service with stainless‑steel components and high output burners. Perfect for large families or those who entertain frequently, the Summit S660 NG combines powerful heat, versatile cooking zones and integrated rotisserie capability.

Summit S660 NG — Specifications at a glance

• Fuel type: Natural Gas (mains gas via bayonet fitting)
• Burners: 6 stainless‑steel main burners
• Main burner output: 63.3 MJ (60,000 BTU)
• Sear Station burner output: 11.2 kW (10,600 BTU)
• Rear rotisserie infrared burner output: 11.2 kW (10,600 BTU)
• Smoker burner output: 7.2 kW (6,800 BTU) with stainless‑steel smoker box
• Primary cooking area: 4410 cm² (90 cm x 49 cm)
• Total cooking area: 5355 cm² (includes 900 cm² warming rack)
• Cooking grills: 9 mm diameter stainless‑steel cooking grills
• Illuminated control knobs and built‑in lid thermometer
• Dimensions (lid closed): 128.3 cm H x 106.7 cm W x 78.8 cm D
• Dimensions (lid open): 147.4 cm H x 106.7 cm W x 78.8 cm D

Summit S660 NG — Key features

• Six high‑performance stainless‑steel burners for even heat across a large grilling area.
• Dedicated sear station for rapid high‑temperature searing and perfect steaks.
• Infrared rotisserie burner mounted at the rear for even roasting and crispy skin results.
• Integrated smoker box and dedicated smoker burner to add wood‑smoke flavour.
• Illuminated control knobs and handle lights for easy night‑time cooking.
• Robust 9 mm stainless‑steel cooking grills for long life and excellent heat retention.

Dimensions & portability

This is a built‑in barbecue intended for permanent installation into outdoor kitchen cabinetry. The Summit S660 NG includes swivel and locking casters for positioning during installation but is not designed as a portable unit. Check the stated cut‑out and installation requirements with your cabinet fabricator or authorised installer.

Fuel & setup

The this product is configured for natural gas and must be plumbed to a mains supply using a bayonet fitting. It does not operate with bottled gas. For homes without a natural‑gas line, Weber offers LPG variants; confirm compatibility and conversion options with your dealer before purchase.

What's included

• Built‑in this product barbecue unit with lid and cooking grills
• Stainless‑steel smoker box and smoker burner
• Rotisserie burner (rear infrared)
• Illuminated control knobs and lighting accessories
• Warming rack

Who it's for

The this product suits keen home chefs, entertainers and anyone planning an integrated outdoor kitchen who needs a high‑capacity, professional‑grade natural‑gas barbecue. It’s ideal for households that regularly cook for groups and want searing, smoking and rotisserie capabilities in one robust unit.

Care & maintenance

• Regularly clean the cooking grills after use and empty the drip tray to prevent grease buildup.
• Inspect and clean flavouriser bars and burners periodically to maintain even heat and longevity.
• Check the smoker box and rotisserie components for food residue and clean with warm soapy water as needed.
• For extended outdoor protection, use a Weber‑approved cover and follow the manufacturer’s maintenance guidelines.

Choosing the right option

If you're comparing options in this range, focus on how it will fit your space, how often you’ll use it, and what matters most day-to-day. For many households, the best choice is the one that’s easy to live with — straightforward to use, simple to keep looking good, and suited to Australian conditions. When you’re weighing up your shortlist, consider your layout, traffic flow, and whether you want something that’s more entertaining-focused or more everyday practical. If you’d like a second opinion, our team can help you narrow it down based on your space, style and how you plan to use it.

Helpful links

• Check out our other Weber BBQs
• Product page at Alfresco Outdoors & Heating

Delivery Area

Delivery is currently available to selected postcodes only.

Please check that your delivery address is within our eligible postcode delivery area before placing your order.

If your postcode is not listed, please get in touch with our team before ordering and we’ll be happy to discuss whether delivery may be available to your area.

Please note: Delivery availability is subject to the postcodes listed on our Shipping page.