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Overview

Model # 38400001 Store SKU # 1001725496

Introducing the new GENESIS gas grill model - the greatest grilling innovation in decades that creates a complete outdoor cooking experience. Grill, bake and even sauté foodwith this new design of the GENESIS gas barbecue. Its compatibility with the WEBER CRAFTED Outdoor Kitchen collection offers limitless culinary possibilities, allowing you to cook unexpected foods on the barbecue. It also has Weber's largest and hottest searing area and an extendable upper cooking rack to cook a full restaurant-quality meal outside where the party is.

  1. WEBER CRAFTED frame; expand your menu with suitable utensils
  1. Sear several steaks at once on the extra-large searing area
  1. Extendable upper cooking grid for a second level of cooking
  1. Extra-large shelf for preparing and serving
  1. Sauté, boil water or warm sauces on the side burner
  1. Side storage cabinet, fits WEBER CRAFTED grillware
  1. 12 year limited warranty

Specifications


Side Burner

Side Burner Included


Number of Main Burners

4


Grill Grate Material

Stainless Steel


Grilling Surface Size (sq. in.)

646


Primary Burner BTUs

48000

Dimensions

Assembled Depth (in inches)
27
Assembled Height (in inches)
48.1
Assembled Weight (in lbs)
188
Assembled Width (in inches)
68.5
Packaged Depth (in inches)
27
Packaged Height (in inches)
48.1
Packaged Weight (In lbs)
188
Packaged Width (in inches)
68.5

Details

Assembly
Full Assembly Required
BBQ Features
Built-In Thermometer, Grease Tray, Warming Rack
Colour Family
Stainless Steel
Country of Origin
US-United States
Firebox Material
Stainless Steel
Fuel Type
Natural Gas
Grill Body Material
Stainless Steel
Grill Grate Material
Stainless Steel
Grilling Surface Size (sq. in.)
646
Ignition Type
Electronic
Number of Main Burners
4
Primary Burner BTUs
48000
Side Burner
Side Burner Included
Side Burner BTUs
12000
Swatch Colour
Stainless Steel

Warranty / Certifications

12 year limited
GENESIS S-435 4-burner Natural Gas BBQ in Stainless Steel with Side BurnerWeber GENESIS S-435 4-burner Natural Gas BBQ in Stainless Steel with Side BurnerIntroducing the new GENESIS gas grill model - the greatest grilling innovation in decades that creates a complete outdoor cooking experience. Grill, bake and even sauté foodwith this new design of the GENESIS gas barbecue. Its compatibility with the WEBER CRAFTED Outdoor Kitchen collection offers limitless culinary possibilities, allowing you to cook unexpected foods on the barbecue. It also has Weber's largest and hottest searing area and an extendable upper cooking rack to cook a full restaurant-quality meal outside where the party is.
Weber
1001725496
CAD22492023-12-09
The Home Depot Canada
GENESIS S-435 4-burner Natural Gas BBQ in Stainless Steel with Side Burner is rated 0.2 out of 5 by 430.
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Rated 3 out of 5 by from S-435 Review Great looking grill. Now the downside. Upon delivery, ignitor for the side burner didn’t work. Contacted Weber and they sent a new ignitor assembly. I had to install and now the burner is functioning. Two weeks of ownership and the stainless grates are rusting. Contacted Weber and they shipped a full set of new grates. Upon receipt I checked the grates with a magnet and in fact they are strongly magnetic. So the grates are a low grade of stainless so I will see how long these ones last. On the positive side, Weber customer service was very pleasant to work with and very responsive. Summing up, I would expect more from a grill this expensive.
Date published: 2023-08-15
Rated 5 out of 5 by from Fantastic Purchase Finally broke down a purchased a new Weber Grill. I had a Genis Gold that was 18 years plus and i cannot talk about that grill enough. We decided to purchase a new Weber and the 435 was a great choice. No lie it took a few times to get used to even heat, and fantastic indirect eat but that grill has surpassed all expectations. Steaks, ribs and vegetables come out perfect every time. There is always even heat and we have used aa cast iron skillet on it and it is fantastic. Our next purchase is for the flat top insert and i am waiting for that. If your going to get a new grill i strongly suggest you look at the 435
Date published: 2023-06-29
Rated 5 out of 5 by from 21st Century Grilling I finally needed to replace my 25 year-old Genesis 1000, gifted to me on Father's Day in 1997. I was confident I'd want another Weber, but since much has changed in 25 years I researched many different brands. I ultimately selected this model and couldn't be happier. Expansive cooking area, incredible heat, and the sear station is the upgrade I didn't even know I needed. Plenty of storage in and on the unit and the additional workspace comes in very handy. Not to mention its beautiful looks. I use the grill 4-6 times per week. Very pleased with the performance so far and looking forward to many great meals.
Date published: 2022-07-07
Rated 1 out of 5 by from Do you hate somebody? Send them this grill! The assembly process is very difficult because the instructions on paper don't match the instructions on line, and neither those two match the packaging the grill came with. Boxes labeled with sharpies, content misplaced and content mixed in different boxes was a nightmare. Add to threefold that the grill in the paper instructions and the grill in the on line instructions were different to the grill i got (same model number, but seemed to be different model year) For example, the grill on line had a long rear axle and 2 big round wheels, the paper instructions had 2 locking casters but in reality i got regular faster of different size
Date published: 2022-11-04
Rated 5 out of 5 by from Grilling with the Ferrari of BBQ's (This review was collected as part of a promotion.) My new Weber machine was bestowed upon me as a gift for my 60th birthday. And what a gift. I've owned several BBQs over the years but nothing comes close to this turbocharged cooking experience. Aside from the fact that the design is so aesthetically pleasing its the performance that stuns you. My model has a designated surface area called a Sear Zone that brought my grilling temperature to just under 700 degrees, which in my estimation is about 699 degrees hotter then my last BBQ. I cooked a steak to such perfection that I was emotional for over 24 hours. My Genesis is a masterpiece.
Date published: 2022-06-13
Rated 3 out of 5 by from Quality isn't as good. This is my 3rd Weber gas grill. The S435 is the biggest and lowest quality of the 3. First, the gasser has the thinnest metal of any Weber cooker I've owned. Second, assembly wasn't as easy as it could be because screws were missing from the bags and Weber uses too much packaging. Third and most importantly, the grill igniter system was defective. Customer service did respond and replaced the entire ignition system so it works as designed. This will be my last Weber. If it doesn't last, I will replace with another better quality cooker.
Date published: 2022-07-09
Rated 5 out of 5 by from Sept. 2023: GENESIS E-435 Grill (Liquid Propane) Very happy with the performance of our CMy wife and I put it together in about 5 hours and while we stumbled a bit with the essentially all-pictures assembly manual, on-line videos helped us along where the pictures alone weren't enough. In that one regard a supplemental sheet with some key points written out would have been helpful. But can't question the parts quality nor the engineering of the design and solid construction once its put together. And finally how the food (particularly items that are seared or retain the smoke grilling) tastes --- we've previously owned Weber's before, but this one really does the job well and its nice to have the side burner.
Date published: 2023-09-19
Rated 4 out of 5 by from Good but doesn't compare to my old Weber I had a 15 year old Summit S670 and the cart has rusted out on it. Finally decided to buy a new Weber but didn't need all the bells and whistles and the price of a new Summit. The new Genesis cooks really well and still gets super hot even without the searing burner on but it's definitely lower quality steel and construction then my old Summit. For example,the Summit lower cabinet was fully sealed but this has about 8 inches under the grill top open and the drip pan is exposed. Animals could easily climb inside. I question if the new grill will last 15 years like the old one.
Date published: 2022-05-24
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Weber Genesis S-435-4 model 38400001. Question, Ignition Type -- Is electric needed for the ignition?

Asked by: Luke
No. The ignition uses a AA battery which is easily replaced when necessary.
Answered by: Drew
Date published: 2023-05-07

How long is the gas cord

Asked by: Bill
Hello, the natural gas hose is 1/2" - 10 feet in length with a 1/2" female quick disconnect fitting.
Answered by: WeberGrills
Date published: 2023-05-07

How high is the gas burner on the left and the preparation surface on the other side?

Asked by: PClark
Hello, The height of the Genesis S-435 burners is 33” and prep surface side table height is 36”.
Answered by: WeberGrills
Date published: 2023-04-04

Can someone give me the Dimensions from the Left side burner to the right side of the grill, minus the Right side shelf. Trying to fit in an outdoor counter space. Thank you!

Asked by: hmhm2002
Hi! For safety and performance reasons, we can not recommend modifying the grill. There should always be 24" of open space around all sides of the grill. We apologize for any disappointment. If you have any questions or want to know more, please reach us directly. Thanks!
Answered by: WeberGrills
Date published: 2023-10-26

Do I need an electrical outlet for this grill? There is no electrical near my natural gas stub out. Thanks!

Asked by: Deetee15
Hi, thank you for your interest! The Genesis S-435 natural gas grill does not require an electrical outlet. If you have any questions or want to know more, please contact us at reviews (at) weberstephen (dot) com. Thanks!
Answered by: WeberGrills
Date published: 2023-03-18

Can I get this model with propane instead of natural gas?

Asked by: David
Hi! Yes, we offer the Genesis S-435 in the natural gas model. The model number is #38400001. Hope this helps!
Answered by: WeberGrills
Date published: 2023-06-01

what are the dimensions of the right surface (looking at the grill from front)?

Asked by: doobadad
Hi! The dimensions for the right-hand side table on the Genesis S-435 are 17.53" wide x 22.76" deep. Please keep in mind that all measurements are approximate and the grill should be at least 24 inches away from combustible materials. We appreciate your interest and we're here to answer any other questions you may have. Thank you!
Answered by: WeberGrills
Date published: 2023-11-08

Is there a rotisserie option for the Weber Genesis S-435 natural gas grill?

Asked by: Linda
Hi! Yes, we offer a Weber Crafted Rotisserie Skewer Set (part #7675) for the Genesis S-435 gas grill. Hope this helps!
Answered by: WeberGrills
Date published: 2023-05-20
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