What's the difference between the Deck Boss 590, 800, and 900?

Mainly cook space and hopper size, not build quality. The 590 offers 592 sq in and a 30 lb hopper. The 800 steps up to 810 sq in while keeping the same 30 lb hopper, and recent retailer listings (Ace Hardware) price it at $899.99 — the same ballpark as the 590. The 900 goes larger still at roughly 900 sq in, but trims the hopper down to about 18 lb per one detailed brand comparison, meaning shorter unattended runtime despite the bigger cook surface. All three share Recteq's 180-700°F PID-controlled range.

Was the Deck Boss 590 called something else before?

It was originally sold as the RT-590, and some older threads and listings still use that model number interchangeably with Deck Boss 590. Recteq has revised and renamed this entry tier more than once (RT-590 to Deck Boss 590, then the addition of the 800 and 900 above it), so if you're comparing prices across sites, confirm the exact current model name and spec sheet rather than assuming an older review still matches what's for sale today.

Should I buy the Deck Boss 590 or step up to the 800?

Check live pricing before you buy. At the prices we found during this review — $899.99-$999 for the 590 and $899.99 for the 800 — the 800 is the better deal: same 30 lb hopper and temperature range, but 218 more square inches of cook space for the same money or less. The only reason to still pick the 590 is if Recteq or a retailer is running it at a genuinely lower price than the 800, or if a smaller physical footprint matters for your patio or deck space. Warranty length for the 800 and 900 isn't confirmed on Recteq's support site the way the 590's 4-year document is — don't assume it matches the 590 without checking.

Recteq Deck Boss 590 Review (2026): The Smallest Deck Boss Isn't the Best Deal

Q: Is the Recteq Deck Boss 590 a good pellet grill?

Yes, on its own merits — 592 sq in of cook space, a 30 lb hopper, and Recteq's PID controller holding temperature across a 180-700°F range, all for roughly $899.99-$999 per Recteq's and major retailers' current listings. One figure to get right before buying: Recteq's own support site titles the RT-590's warranty document a FOUR (4) Year Limited Warranty, not the 6 years commonly quoted for the brand's bigger grills (RT-700, Backyard Beast, Flagship). The catch isn't just the grill's size; it's that Recteq now sells two larger Deck Boss models — the 800 and 900 — at close to the same price.

Recteq’s entry-level grill has had three different names and now comes in three different sizes — Deck Boss 590, 800, and 900 — and the pricing between them doesn’t always track the size difference the way you’d expect. Here’s what the Deck Boss 590 actually is, and why it’s worth checking the 800 and 900 before you buy it.

Quick Answer

The Recteq Deck Boss 590 (formerly sold as the RT-590) is Recteq’s smallest current pellet grill: 592 sq in of cook space, a 30 lb hopper, and a 180-700°F PID-controlled range, for roughly $899.99-$999 depending on retailer. It’s genuinely well-built — the same stainless steel and controller as Recteq’s larger grills — but it’s no longer the obvious entry point into the lineup: Recteq now also sells the Deck Boss 800 (810 sq in, same 30 lb hopper) at around $899.99, often the same price as the 590 or less. One warranty detail worth knowing either way: Recteq’s own support site titles the RT-590’s warranty document a FOUR (4) Year Limited Warranty, two years shorter than the 6-year coverage on the brand’s bigger grills (RT-700, Backyard Beast, Flagship). If you’re choosing between the 590 and 800 on price alone, the 800 is usually the better buy.

Deck Boss lineup at a glance

Spec	Deck Boss 590	Deck Boss 800	Deck Boss 900
Cook space	592 sq in	810 sq in	~900 sq in
Hopper capacity	30 lb	30 lb	~18 lb
Temperature range	180-700°F	180-700°F	180-700°F
Warranty	4 years (per Recteq's own support site)	Unconfirmed	Unconfirmed
Street price (varies by retailer)	~$899.99-$999	~$899.99-$949	~$999.99

What the Deck Boss 590 gets right

Recteq Deck Boss 590

592 sq in · 30 lb hopper · 180-700°F · 4-year warranty

Same stainless-steel build and PID controller as Recteq's larger RT-700 "Bull" — you're not getting a cheaper build quality for a smaller price, just a smaller cook chamber.
30 lb hopper rated for roughly 30 hours of runtime, per Recteq — enough for an overnight cook plus the next day's breakfast without a refill.
FOUR (4) Year Limited Warranty per Recteq's own support site — two years shorter than the 6-year coverage on the RT-700, Backyard Beast, and Flagship.
592 sq in is genuinely enough for most 2-4 person households: a full brisket plus a couple of side dishes at once.

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Reviewers who’ve put real cooks through the Deck Boss 590 consistently note it doesn’t feel like a budget grill once it’s lit — the stainless build and PID accuracy are the same story as Recteq’s pricier models, just in a smaller footprint. If your backyard cookouts rarely feed more than 4-6 people, there’s a real case that this is all the grill you need, and the money saved versus the RT-700 goes toward pellets and a good cover instead.

Where the naming gets confusing — and costs you money

This is the part most reviews skip. The Deck Boss 590 started life as the RT-590, and some retailers and forum threads still mix the two names up. Recteq then added two larger models above it — the Deck Boss 800 (810 sq in) and the Deck Boss 900 (roughly 900 sq in, though even detailed brand comparisons disagree on the exact number, with one listing 955 sq in in its own FAQ versus 900 sq in in its spec table). None of this would matter if price tracked size cleanly, but it doesn’t: during this review, Ace Hardware listed the Deck Boss 800 at $899.99 — the same price point major retailers list for the smaller 590. When that gap shows up, the 800 wins on cook space for no extra cost.

The 900 is the one genuine trade-off in the lineup, not just a bigger 590 or 800: one detailed brand comparison lists its hopper at roughly 18 lb, about 40% smaller than the 30 lb hopper on both the 590 and 800. More cook space, but a shorter unattended runtime — worth knowing if you regularly run long overnight smokes and don’t want a 2 a.m. refill.

Deck Boss 590 vs. the alternatives

Grill	Cook space	Hopper	Price	Best for
Deck Boss 590	592 sq in	30 lb	~$899.99-$999	Smallest footprint
Deck Boss 800	810 sq in	30 lb	~$899.99-$949	Best value if priced close to the 590
Deck Boss 900	~900 sq in	~18 lb	~$999.99	Most cook space, shorter runtime
Recteq RT-700 "Bull"	702 sq in	40 lb	~$1,199	Longest runtime, heaviest steel

For the full case on Recteq’s flagship mid-size grill, see our Recteq RT-700 review. And if you’re still deciding between brands entirely, our best Recteq pellet grill roundup ranks the whole current lineup side by side.

Who should buy the Deck Boss 590

Buy it if: you cook for 2-4 people regularly, want Recteq’s build quality, and the 590 is priced meaningfully below the 800 when you check.
Step up to the Deck Boss 800 instead if: it’s listed at the same price or cheaper than the 590 — which happened at Ace Hardware during this review. Same hopper, 218 more sq in for free, and warranty length for the 800 isn’t confirmed to be worse.
Consider the Deck Boss 900 instead if: maximum cook space matters more than hopper runtime, and you’re comfortable topping off pellets more often on long smokes.
Consider the RT-700 instead if: you cook multiple times a week and want the longer 40 lb hopper runtime — see our full RT-700 review.

The verdict

The Deck Boss 590 is a genuinely solid small pellet grill — Recteq doesn’t cut corners on steel or the PID controller just because it’s the entry size. But it’s no longer automatically the entry-level pick in its own lineup, and its warranty is shorter than the brand’s bigger grills. Before you buy, check current pricing on the Deck Boss 800 specifically; if the gap between the 590 and 800 is small or nonexistent, as it was at Ace Hardware during this review, the 800 gets you meaningfully more grill for the same money.

Last updated: October 28, 2026 — corrected the warranty figure throughout this page: Recteq’s own support site titles the RT-590/Deck Boss 590’s warranty document a FOUR (4) Year Limited Warranty, not the 6 years this page previously stated. Warranty length for the Deck Boss 800 and 900 is unconfirmed; don’t assume it matches either the 590’s 4 years or the RT-700’s 6.