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Model # 7220001

Internet # 202176321

Summit S-420 4-Burner Natural Gas Grill in Stainless Steel

This item has been discontinued.
The Home Depot no longer carries this specific product.

$1529.00 /each



Model # 7220001

Internet # 202176321

The Weber Summit S-420 4-Burner Natural Gas Grill features 538 sq. in. of primary cooking area with stainless-steel grates and a flush-mounted 12,000 BTU/hr. input side burner. This natural gas grill has a Grill Out handle light included for convenient cooking after the sun goes down and a warming rack for convenient food warming.

California residents: see  Proposition 65 information

  • 650 sq. in. of total cooking area offers plenty of grilling space; 538 sq. in. of primary cooking area and 112 sq. in. of warming rack area
  • 4 stainless steel burners with 48,800 BTU-per-hour input are durable and deliver powerful heat and performance
  • 12,000 BTU-per-hour input, flush-mounted side burner lets you multitask while grilling
  • 9 mm diameter stainless steel rod cooking grates provide even heat and easy clean-up, stainless steel flavorizer bars smoke and sizzle when cooking juices drip down, adding flavor to your meal
  • Snap-Jet individual burner ignition system allows hassle-free ignition
  • Front mounted thermometer monitors temperature inside the grill
  • Front access, stainless steel grease tray with catch pan for easy access and clean up, painted enclosed cart with stainless steel doors and chrome-plated aluminum handles
  • 2 stainless steel work surfaces with integrated tool hooks allow easy access to your grilling tools
  • 2 heavy-duty front locking casters and two heavy-duty back swivel casters
  • Natural gas grills include 10 ft. flexible hose
  • Weber's warranty varies by component, please see User Manual for specific details regarding this model
  • For questions regarding replacement parts or service inquiries, please contact Weber Customer Service at 1-800-446-1071 or email
  • Quick and easy assembly
  • Protect your investment with a grill cover (sold separately)
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Assembled Depth (in.) 
30 in 
Assembled Height (in.) 
57.1 in 
Assembled Width (in.) 
66 in 
Cooking space (sq. in.) 
Hose length (in.) 
Stainless Steel 
Color Family 
Grill Assembly 
Quick Assembly 
Grill Color Family 
Grill Features 
Catch Pan,Grill Light,Heat Thermometer,Side Burner,Storage Rack,Tool Holder,Warming Rack,Wheels 
Grill Grate Material 
Stainless Steel 
Grill Material 
Painted Steel 
Grill/Smoker Fuel Type 
Natural Gas 
Ignition Type 
Continuous Spark 
Number of Burners 
Outdoor Living Product Type 
Natural Gas Grill 
Product Weight (lb.) 
232 lb 
Warranty / Certifications
Certifications and Listings 
ANSI Certified,CSA Listed 
Manufacturer Warranty 


Rated 4.5 out of 5 by 20 reviewers.
Rated 4.0 out of 5.0 by Solid Performer This solid outdoor appliance was rather ungainly to self unpack. It was very straightforward to do the minimal assembly required although there was the added inconvenience of having to change the natural gas connections from the dozen year old Weber Genesis it was replacing. After half dozen uses I enjoy high heat output which is easily controlled. Even the side burner has significantly higher heat output then my old Genesis. Was disappointed that the skewer for the OEM rotisserie that I'd easily adapted to my Genesis was too short for this new Summit. Swallowed hard and purchased the Weber rotisserie, model#918644. Managed to easily fabricate a smoker box from salvage stainless to swap out for one of the flavourizer bars. Once positioned over one of the burner tubes with wetted hardwood, 'cool' smoke was achieved seemingly instantaneously with ignition of the burner! July 8, 2012
Rated 1.0 out of 5.0 by Weber Natural Gas Summit S-420 Barbque I found that the gas lighter handles for the burners do no function very well and some times the spark does no light the gas at the burner. I also found that the unit is prone to wind blow out. I think that the product quality is inferior to my previous BBQ that cost a third of the price. September 10, 2012
Rated 5.0 out of 5.0 by Beautiful, Great Function, Must Buy Great looking grill that will immediately make your backyard look better. Even heat distribution. Get's up to 650+ quickly and easily. This model is without the sear station and I feel like the grill doesn't need it given how quickly it gets hot. June 9, 2015
Rated 5.0 out of 5.0 by Weber s420 This grill is awesome. The quality of components is unparallelled. The delivery arrived when it was supposed to and the delivery people were friendly and helpful. Also, this grill came nearly completely assembled. A HUGE bonus. Our last Weber lasted us 15 years. Im certain we will have this one for 15 more! September 4, 2010
Rated 5.0 out of 5.0 by Looks great works great! My old Weber is 15+ years old. It still works but it was time for a new one. I wanted something bigger in stainless steel, plus I wanted the direct connection to my gas line. My new Weber Summit Grill works great, looks great and was very simple to assemble. I uncrated it, attach the 2 side tables, installed the grates inside and connected to the gas line. Total assembly time was less than 1 hour. Also, it being made in America was a bonus for me! August 7, 2012
Rated 5.0 out of 5.0 by Overall an excellent grill, although a little pricy Overall, this is an excellent product. The burners are high quality and the heat on the cooking surface is the same on the front and the back. The grill can achieve really high temp approx. 650 F which is great for cleaning the grate after cooking. I was somewhat disappointed in the amount of heat produced with the side burner, however it is typical of side burners. The quality of the stainless steal that comprises the majority of the grill is really very good. My only compliant is that the quality of the knobs could be higher. They are not smooth and feel like they will not last very long. This is overall an excellent grill, although a little on the expensive side. August 1, 2012
Rated 5.0 out of 5.0 by When my four year old no-name grill failed, I knew I wanted a Weber I love this grill. I ordered the natural gas version so I could take advantage of the connection on my back patio and therefore it had to be shipped from Weber. It showed up basically assembled. Attach the side shelves, flavorizer bars and cooking grates and a few other things and you are ready to go. I don't think I will have a problem with this one failing, it weighs 240 lbs! I looks great on the back patio next to me Weber Performer charcoal grill and it feels like everything is overbuilt for the price. I love the way you clean out the food drippings... it basically has a v-shaped bottom below the burners that is completely smooth and can be wiped out easily that has a 3" or so opening and falls down onto another ramp and into a disposable tin tray. My other grills I nearly had to disassemble the thing to clean it. Operation is simple and it works great. The 4 burners will take the temp up to the low 600s on high for great searing or turn off the center burners for indirect and it will keep a steady temp... predictable in operation. The best part of purchasing the grill is their customer service. I have had questions and have emailed them a few times. I always receive a response within minutes... even on the weekend. They go out of their way to keep you happy. No regrets here, great grill. May 8, 2011
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Basic Home Shipping includes delivery to your doorstep or first dry area outside with no signature or appointment required. Delivery services for this item may be upgraded for an additional fee.

Other Delivery Options:

Threshold Home Shipping (By Appointment) includes delivery across your first doorway or threshold (i.e. into garage, backyard, or first room of the home). The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

White Glove Home Shipping (By Appointment) includes delivery to the room of your choice, unpacking and debris removal. Assembly is not included. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.