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Weber® Searwood™ XL 600 Wood Pellet Smoker Grill

Weber® Searwood™ XL 600 Wood Pellet Smoker Grill

By Weber® · Pellet Grills · Kitchen & Cooking

  • 972 sq in total cooking area (630 sq in main, 342 sq in upper)
  • 180-600°F temperature range
  • 20 lb pellet hopper
  • Rapid React PID controller
  • 2 meat probes

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Used, refurbished, open-box

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Problems, parts and running costs

Summary

A large, app-connected pellet smoker and grill that can genuinely sear, with 972 sq in of cooking area and a 20 lb hopper. The one thing to check before you buy: some owners report units running 50°F or more below the set temperature on long cooks, so test it against an independent probe during the return window.

Strengths

  • It sears for real. DirectFlame cooking uses V-shaped flavorizer bars over an open fire pot, so drippings hit fire rather than a drip plate.
  • 972 sq in of cooking area with 342 sq in on the upper rack gives room for a full packer brisket and sides at once.
  • The Rapid React PID controller held within 5°F on one measured test, and How-To Geek called temperature-holding extremely well.
  • The Weber Connect app is intuitive, and SmokeBoost at 180°F noticeably increased smoke flavor in testing.
  • Heat-up is fast: 13 minutes to 600°F in Smoked BBQ Source’s test of the smaller 600.
  • The pull-and-clean ash and grease system keeps routine maintenance easy, and ash collects in the diffuser rather than the burn pot.

Weaknesses

  • Temperature accuracy varies unit to unit: owners report units running 50-100°F low, failing to recover on long cooks, or topping out near 475-500°F.
  • The hopper fuel gauge reads inaccurately, according to Tom’s Guide.
  • Assembly takes roughly one to two hours and needs two people because of the 157 lb weight and the two-wheel design with no casters.
  • The grate material is unresolved: Weber’s pages say “Cast-Iron,” its own spec table says “Plated steel,” and reviewers call it plated steel or stainless steel.
  • Included-probe count is also unresolved: Weber’s current pages say two probes, while a review table and a Canadian retailer list one.
  • There is no built-in storage, and front and side work shelves, the rotisserie and the griddle insert all cost extra.

Verified specifications

ModelWeber Searwood XL 600, part number 1500121 (US); 1500123 in Australia and New Zealand.
Fuelwood pellets; 20 lb (about 9 kg) side hopper.
Temperature range180-600°F (82-315°C).
Cooking area972 sq in total; 630 sq in on the main grate (36 x 17.5 in) and 342 sq in on the upper rack.
ControllerWeber Connect digital LCD with Rapid React PID.
Cook modesset temperature, SmokeBoost, and a manual mode for lid-open cooking.
ConnectivityWi-Fi and Bluetooth through the Weber Connect app.
Meat probestwo probe ports; current US and AU pages state two probes are included.
Fuel gaugebuilt-in pellet-level gauge, an XL-only feature.
Ignitionglow plug.
Power120 V with an 8-foot grounded cord (US model).
Heat-upWeber claims 15 minutes or less from cold, measured at 77°F (25°C) ambient with premium hardwood pellets.
Dimensionslid closed 45.75 x 50.50 x 23.00 in; lid open 59.50 x 50.50 x 28.50 in; weight 157.80 lb.
In the boxtwo food-temperature probes, a porcelain-enamelled lid, an 8-foot grounded cord and a fuel gauge.
Warranty (US)5 years on the cook box and most components, 3 years on electrical components and the cooking grates, burn pot, heat diffuser and heat deflector.
Full research notes and sources

Temperature accuracy and control

The main caution is temperature accuracy. On the independent Weber forum, a Searwood 600 XL owner measured 185-250°F while the grill displayed a steady 300°F, with swings of 50°F or more, and Weber ultimately refunded the unit. Another owner reported a steady 12-20% low reading that never recovered, a replacement thermocouple that only helped at high temperatures, and a replacement grill that was also faulty. A separate forum thread has owners reporting cooks that never exceeded roughly 475-500°F, and a Reddit thread describes a 600 XL that never went above 375°F when 500-600°F was expected.

The same sources contain owners who report accurate, stable units, and three independent reviewers report the same. That mix points to unit-to-unit variability rather than a universal flaw, but nobody has published a failure rate. Test the controller against an independent probe during the return window and keep your receipt.

What the independent tests found

How-To Geek scored it 8/10 with a Recommended 2025 award, reporting that it held temperature well over long cooks and that an overnight brisket left more than half the pellets.

Smoked BBQ Source tested the smaller Searwood 600 over about six months: 13 minutes to reach 600°F, about 6 minutes to 225°F and 9 minutes to preheat at 250°F. Its controller never varied more than 5°F, but an independent thermometer recorded about a 50°F front-to-back difference, largest in the back-left corner, with the right side hotter than the left. AmazingRibs gave the non-XL 600 a Platinum Medal, measuring about 15°F below the setpoint at 225°F, 350°F and 600°F, with no flare-ups and minimal ash cleanup after about 100 lb of pellets.

Assembly, cleaning and warranty

Assembly takes about one to two hours and reviewers describe it as a two-person job because of the weight; one owner on The Virtual Weber Bulletin Board needed about an hour and found bolts pre-coated in dry thread-locker that were hard to start by hand. The unit has two wheels and no casters, which makes moving a 157 lb grill awkward.

Routine cleaning is straightforward: the pull-and-clean grease and ash system works, and ash largely collects in the diffuser over the burn pot. A full clean means removing the flavorizer bar, cap and heat deflector, and the controller sits behind a maintenance panel held by two screws. Weber’s troubleshooting guides attribute many temperature complaints to pellet quality, ash buildup, frequent lid openings and cold or windy weather, and document error codes E10 (improper shutdown) and E21 (low pellet).

The US warranty is 5 years on the cook box and most components and 3 years on electrical components, cooking grates, the burn pot, heat diffuser and heat deflector. Weber has replaced thermocouples and, in some cases, whole grills or refunds, though at least one owner reported being told parts would not fix the problem.

Is it worth it?

Weber lists the XL 600 at $1,299, marked down to $1,199, and the grill is fair value for a large do-it-all pellet smoker with real searing and a strong app. AmazingRibs lists the non-XL Searwood 600 at $999, about $300 less, and it shares the same design and control system while giving up 324 sq in; if you don’t need that extra space it is the better deal. The deciding question is not features but confidence in temperature accuracy, which is why an independent probe and the return policy matter more here than on many competitors.

Which model this is

This page covers the Weber Searwood XL 600, US part number 1500121, the larger sibling of the non-XL Searwood 600 (part number 1500120); both share the same owner’s manual and control system. Regional part numbers differ, including 1500123 for Australia and New Zealand.

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Sources

Manufacturer:

Independent reviews:

Owner reports:

Buying guides for this category

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