AmazingRibs.com is supported by our Pitmaster Club. Also, when you buy with links on our site we may earn a finder’s fee. Click to see how we test and review products.

Ducane Affinity 4100 Gas Grill Review

Share on:

IN 2013 WEBER DECIDED TO DISCONTINUE THE DUCANE LINE.

The Affinity 4100 is one of Ducane’s mid-size gas grills. Ducane grills have been around many years sold with the slogan, “buy your last grill first”. As one opens and closes and fiddles with knobs, it’s easy to believe the Ducane reputation for basic, functional and durable grills remains intact. “Serviceable” is a word that comes to mind. 

Weber bought Ducane in 2004 to “offer value to people who aren’t in the price range of the Spirit line”.  Production immediately shifted from North Carolina to China where Weber’s entry level Spirit grills are made.

All Affinity models have black porcelain-enameled steel bodies with cast aluminum sides and stainless steel control panels and side tables. The 4100 has four stainless steel burners that line up left to right with control knobs up front the way we like them, battery powered electric ignition, grease catch pan, two locking casters and two swivel casters. And of course the obligatory cheap built-in lid thermometers which you will want to ignore and use a more accurate digital thermometer.

Cooking grates are stainless steel rods. Instead of a small grate, the removable warming rack is different than most, which are standard wire racks. On the Ducanes they are porcelain-enamel coated steel trays with slits cut through them. The heat distribution plates are very large, covering most of the area beneath the cooking grates and it’s easy to see why Weber chose not to refer to them as “flavorizer bars” as they do on the Weber line. One user griped online claiming the heat distribution plates are too close to the cooking grate and so large they catch all the drippings thus exacerbating flare-ups. That might be a problem, but in general, the closer to the cooking surface, the hotter the surface and the better searing.

The assembly manuals are of the IKEA variety: All illustrations, almost no words. These are basic, no-frills, BBQ grills backed by Weber’s good name and their stellar customer support.

  • Model:
    Affinity 4100 Gas Grill
  • Item Price:
    $ 399.00
  • Made in USA:
    no
  • Review Method:
    Looked Closely At It
    We have seen this product up close and we have also gathered info from the manufacturer, owners, and other reliable sources.
  • Primary Function:
    Grill
  • Fuel:
    Propane Gas
  • BTU:
    48,000
  • Heat Flux:
    91.25
    Heat Flux is the BTU per square inch and is a more useful measure of how much heat a grill delivers than BTU alone.
  • Main Burners:
    4
  • Primary Capacity:
    526 square inches
  • Secondary Capacity:
    167 square inches

Published On: 12/3/2012 Last Modified: 2/15/2021

  • Max Good - Max Good, AmazingRibs.com's Vice President of Product Reviews & Keeper of the Flame, is the man in charge of finding the best products for the AmazingRibs.com Equipment Reviews section. Max bottles his own barbecue sauce recipes and now sells them around the country.

 

High quality websites are expensive to run. If you help us, we’ll pay you back bigtime with an ad-free experience and a lot of freebies!

Millions come to AmazingRibs.com every month for high quality tested recipes, tips on technique, science, mythbusting, product reviews, and inspiration. But it is expensive to run a website with more than 2,000 pages and we don’t have a big corporate partner to subsidize us.

Our most important source of sustenance is people who join our Pitmaster Club. But please don’t think of it as a donation. Members get MANY great benefits. We block all third-party ads, we give members free ebooks, magazines, interviews, webinars, more recipes, a monthly sweepstakes with prizes worth up to $2,000, discounts on products, and best of all a community of like-minded cooks free of flame wars. Click below to see all the benefits, take a free 30 day trial, and help keep this site alive.


Post comments and questions below

grouchy?

1) Please try the search box at the top of every page before you ask for help.

2) Try to post your question to the appropriate page.

3) Tell us everything we need to know to help such as the type of cooker and thermometer. Dial thermometers are often off by as much as 50°F so if you are not using a good digital thermometer we probably can’t help you with time and temp questions. Please read this article about thermometers.

4) If you are a member of the Pitmaster Club, your comments login is probably different.

5) Posts with links in them may not appear immediately.

Moderators

  Max

Click for comments...

Spotlight

These are not ads or paid placements. These are some of our favorite tools and toys.

These are products we have tested, won our top awards, and are highly recommend. Click here to read how we test, about our medals, and what they mean.

Use Our Links To Help Keep Us Alive

A big part of this site is our unbiased equipment and product reviews. We love playing with toys and we have no problem calling them the way we see them. Some companies pay a finder’s fee if a reader clicks a link on AmazingRibs.com and buys a product. It has zero impact on our reviews, zero impact on the price you pay, and the sites never tell us what you bought, but it has a major impact on our ability to keep this site alive! So before you buy, please click our links. Here’s a link that takes you to a page on Amazon that has some of our favorite tools and toys: https://tinyurl.com/amazingribs


The Good-One Is A Superb Grill And A Superb Smoker All In One


The Good-One Open Range is dramatically different from a traditional offset smoker. By placing the heat source behind and under the smokebox instead of off to the side, Open Range produces even temperature from left to right, something almost impossible to achieve with a standard barrel shaped offset.

Click here to read our complete review


The Efficiency Of A Kamado Plus The Flexibility Of The Slow ‘N Sear Insert

kamado grill
Built around SnS Grill’s patented Slow ‘N Sear charcoal kettle accessory, this 22-inch kamado is a premium ceramic grill that brings true 2-zone cooking to a kamado.

Click here for our article on this exciting cooker


Finally, A Great Portable Pellet Smoker

Green Mountain Grills Trek smoker

Green Mountain Grills Trek smoker

Green Mountain’s portable Trek Smoker is one mean tailgating and picnic machine. But it’s also gaining popularity with people who want to add a small, set it and forget it pellet smoker to their backyard arsenal. And with their WiFi capabilities you can control and monitor Trek from your smart phone or laptop.

Click here to read our detailed review and to order



Surely you know somebody who loves outdoor cooking who deserves a gift for the holidays, birthday, anniversary, or just for being wonderful. There he is, right in the mirror! Here are our selections of best ideas, all Platinum or Gold Medalists, listed by price.

Click here to see our list of Gold Medal Gifts

 

Comprehensive Temperature Magnet With 80+ Important Temps

Amazingribs.com temperature magnet
Winner of the National BBQ Association’s product of the year award. This 8.5″ x 11″ magnet contains more that 80 benchmark temperatures for meats (both USDA recommended temps as well as the temps chefs recommend), fats and oils, sugars, sous vide, eggs, collagens, wood combustion, breads, and more. Although it is not certified as all-weather, we have tested it outdoors in Chicago weather and it has not delaminated in three years, but there is minor fading.

Click here to order.


Compact Powerful Sear Machine For Your Next Tailgater


Char-Broil’s Grill2Go x200 is a super-portable, fun little sizzler made of heavy, rust-proof cast aluminum. The lid snaps shut. Grab the handle and you’re off to the party! Char-Broil’s TRU-Infrared design produces searing heat while reducing fuel consumption. A 16 ounce LP gas canister is enough to keep you flipping burgers for hours.

Click here to read our detailed review and to order


Blackstone Rangetop Combo: Griddle And Deep Fryer In One


The flat top does the burgers and the fryer does the fries. Use the griddle for bacon, eggs, grilled cheese, and so much more. And why deep fry indoors when you can avoid the smell and mess by doing it outside!

Click here to read our detailed review and to order