Primo Ceramic Charcoal Grills

The Head Only configuration (PGCJRH, PGCRH, PGCLGH, PGCXLH, PGCXLHJ, PGCXXLH) ships the ceramic grill body alone — top vent, draft door, dome with hinge and handle, ceramic firebox and lower body, and the Reversible Cooking Grates. Nothing else. Choose Head Only if you already own a Primo cradle, plan to drop the head into a built-in island cutout, or want to pair it with a Primo grill table or a third-party stand. You’ll need to source the cradle, table, or island surround separately.

The All-In-One configuration (PGCJRC, PGCRC, PGCLGC, PGCXLC, PGCXXLC) adds, in the same shipment:

• Cradle Stand with locking casters (rolls on the patio, locks in place at the cook site)
• Two FDA-approved food-safe side tables
• Ash tool (cleanout)
• Grate lifter (for handling hot Reversible Cooking Grates)

On the four Oval All-In-One packages (Junior, Large, X-Large, XX-Large), the box also includes the Heat Deflector Plates (the indirect-cooking accessory) and the Fire Box Divider (which structurally splits the firebox for simultaneous two-zone cooking) — that’s the full simultaneous two-zone setup, bundled at no extra charge in the Oval All-In-One. The Fire Box Divider is oval-only; on the Round Charcoal model, two-zone is achieved by charcoal placement rather than a divider.

Total assembly time on the All-In-One is 30 minutes or less, ready to grill out of the box. The Oval All-In-One is the better value at every size if you don’t already own a Primo cradle and the indirect-cooking accessories — pricing reflects the bundle vs sourcing the cradle and accessories separately. If you’re building an outdoor kitchen island, order the Head Only in your size — the Cradle Stand isn’t needed for a built-in.

Primo is the kamado category’s only oval-bodied ceramic grill, built around a Patented Oval Design that creates true two-zone direct and indirect cooking simultaneously. Every Primo body is Premium-Grade Ceramics with a black porcelain glaze, backed by a Limited Lifetime warranty (20-year guarantee) on the ceramic parts. Since the Empire Comfort Systems acquisition in 2019, the lineup added an Easy Lift Hinge that reduces lid-lift force by 70%, a 6-position aluminum damper top, a 5-position lower air control slider, and Ceramic Retainer Clips. Temperature range is 151°–850°F+ across every model, with more than 69 documented cooking configurations from a single cooker.

Both are premium ceramic kamado grills; the two distinguishing factors are body shape and lineup scope.

Body shape. Big Green Egg uses the traditional round kamado body that defined the modern category — heat radiates evenly from a central firebox, and direct/indirect cooking is handled with accessories like a ConvEGGtor heat shield and a divided cooking grate. Primo’s Patented Oval Design (introduced in 2002) elongates the firebox along one axis, which lets buyers split it with the optional Fire Box Divider and run direct and indirect zones side-by-side at the same time.

Lineup scope. Big Green Egg ships seven sizes from MiniMax up to 2XL with a long-established third-party accessory ecosystem. Primo’s catalog is narrower — five families across the Oval and Round footprints — but every Primo accepts the Reversible Cooking Grates, Heat Deflector Plates and Racks, Extension Rack system, and (on the ovals) the Fire Box Divider.

Three trade-offs apply to every ceramic kamado, Primo included. First, ceramic bodies are heavy — Junior 100 lbs up to XXL 282 lbs — so plan the install location with the long-term placement in mind. Second, kamado grills take longer to come up to temperature than a metal gas grill because the ceramic body is absorbing heat as it heats; the flip side is exceptional heat retention with very little fuel once at temperature. Third, lump charcoal quality matters more on a kamado than on an open grill — Primo recommends 100% natural lump charcoal (not briquettes) for the cleanest burn and longest fuel life.

Serene Yards offers free shipping nationwide on every Primo variant — the Junior, Round, Large, X-Large, XX-Large, and the X-Large Jack Daniel’s Edition, in both Head Only and All-In-One configurations. Orders ship from authorized Empire Comfort Systems distributor locations directly to the customer. Order from this page; checkout applies any current-season promotions automatically.

Two-zone cooking means running a high-heat direct zone (over the open charcoal) and a low-heat indirect zone (behind a Heat Deflector Plate) at the same time on a single cooker. On a round kamado, two-zone is typically achieved by banking the charcoal to one side of the firebox and managing airflow — a workable approach for moderate cooks, but the heat zones aren’t structurally separated.

Primo’s Patented Oval Design (introduced in 2002) elongates the firebox along one axis. With the optional Fire Box Divider dropped into the long axis of the firebox, you light charcoal on one side only and the divider keeps the unlit side cold. The Reversible Cooking Grates split into two half-moons that sit independently — one over the hot side (direct), one over the cold side (indirect, optionally over a Heat Deflector Plate). The result is two cooking zones along the long axis of the grate, available at the same time, with structural separation between them.

In practice, this lets a single Primo Oval handle cooks that round kamados struggle to run as one-cooker workflows:

• Sear-and-rest steaks — sear over direct heat, then move to the indirect side to bring up to temperature without flare-ups, on one grill.
• Reverse-sear roasts and tomahawks — slow-roast on the indirect side to the target internal temp, then move to the direct side for a finishing sear, without firing a second grill.
• Smoked brisket plus appetizers — hold a brisket at low-and-slow temperatures on the indirect side for the duration of the cook while running burgers, dogs, or vegetables direct on the other half.
• Pizza-and-protein simultaneously — wood-fired pizza on a 15″ baking stone on the indirect side (X-Large and up) while running grilled vegetables or protein direct on the hot side.

The same accessory set (Reversible Cooking Grates, Heat Deflector Plates and Racks, Fire Box Divider, Extension Rack) lets a Primo run as a high-heat grill, a low-and-slow smoker, a wood-fired oven, or a roaster — Primo documents more than 69 distinct cooking configurations from a single cooker, across a 151°–850°F+ temperature range.

Yes. Every Primo is a charcoal kamado built to run at the low end of its temperature range for hours-to-overnight smoking. The published temperature range is 151°F to 850°F+ — the floor sits in the low-and-slow smoking zone, and the ceramic body’s insulation holds temperature with very little fuel adjustment once stable.

Three Primo components handle the indirect-smoke setup:

• Heat Deflector Plates — the indirect-cooking accessory that sits between the firebox and the food, blocking radiant heat. On the four Oval All-In-One packages (Junior, Large, X-Large, XX-Large), the Heat Deflector Plates ship in the box; otherwise they’re sold as a separate accessory.
• Reversible Cooking Grates — flip the grates to the higher position to set the food further from the embers for long indirect cooks.
• Extension Rack — adds a second tier (30–65% more cooking area) if you’re running a brisket / pork shoulder combo plus a tray of sides on the same cook.

Primo recommends 100% natural lump charcoal (not briquettes) for the cleanest burn and longest fuel life — briquette binders produce more ash and a less stable burn profile. Once the lump charcoal is burning, the 6-position aluminum damper top and the 5-position lower air control slider give you stepped airflow control to dial in the target temperature; the ceramic body holds it with minimal adjustment for the duration of the cook. The Easy Lift Hinge reduces lid-lift force by 70%, which matters when you’re checking a low-and-slow cook every hour and want the temperature to recover quickly.

Primo’s manufacturer documentation describes the combination of the ceramic shell and 100% natural lump charcoal as the source of “true wood-fired flavor” across the lineup — the kamado format is one of the few backyard cookers that produces real wood-fired flavor on a domestic patio scale.

Primo publishes a tiered Limited Warranty that covers every grill in the lineup; coverage runs longest on the ceramic body and shorter on consumables:

• Limited Lifetime (backed by a 20-year guarantee): the ceramic parts — firebox, dome, and body of the grill (the structural ceramic that gives the kamado its insulation and longevity).
• 5 years: all metal parts excluding cast iron.
• 1 year: all cast iron parts and the cooking grates.
• 30 days: thermometers and felt gaskets (the wear-replacement components).

Coverage applies to the original purchaser only. To file a claim, send photos of the defective part to warranty@primogrill.com — Serene Yards can assist with gathering documentation and facilitating the process. Primo ships replacement parts to the customer at the customer’s expense. The warranty does not cover damage from accident, abuse, misuse, improper installation, vandalism, failure to follow building codes, or cracks or chips in the exterior glazing that occur after delivery — and assembly and use must follow the owner’s manual to maintain coverage.

Big Green Egg also delivers a Limited Lifetime ceramic warranty on its ceramic body; the practical differences are in the non-ceramic component tiers and the claim process, both of which differ between brands. Pull the current Big Green Egg warranty document from bigreenegg.com for the exact tiers before cross-shopping. The high-level comparison: both brands stand behind their ceramic for the life of the cooker; both require the original purchase receipt and photo documentation; both exclude misuse and weather-glazing damage.

What’s distinctive about Primo: every post-2019 ceramic body ships with the Easy Lift Hinge, 6-position aluminum damper top, 5-position lower air control slider, and Ceramic Retainer Clips integrated into the handle — those upgrades are covered under the metal-parts 5-year tier rather than the lifetime ceramic tier.