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Marsal (Middleby)  |  SKU: SD-866 BASE SECT

Marsal (Middleby) SD-866 BASE SECT Pizza Ovens

$23,345.30
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Description

Marsal SD-866 Gas Deck Pizza Oven

44" × 66" deck • single 7" door • up to 8 large pies per bake

Engineered for busy pizzerias that refuse to compromise on crust quality, the SD-866 pairs Marsal’s patented burner design with a massive 2" brick deck to deliver true, stone-baked flavor—no rotating required. A spring-balanced door, ultra-high-temperature insulation, and rugged stainless steel construction make this oven a workhorse that will stand up to the lunch rush for years to come.

Why the Marsal SD-866?

  • Even bake, every time — exclusive left-to-right burner and side-baffle system push more heat to the center so pies cook uniformly, top and bottom.
  • High-capacity deck — 44" × 66" brick surface holds up to eight 16"–18" pizzas in a single bake.
  • True brick-oven crust — extra-thick 2" refractory brick stores and releases heat for that sought-after, crispy finish.
  • Wide temperature range — thermostat adjusts from 300 °F to 650 °F, perfect for New York-style, Sicilian, and more.
  • Zero-side-clearance design — high-temp fiberglass insulation allows installation directly against combustible walls, saving valuable floor space.
  • Service-friendly front controls — vented control door hides the thermostat and safety valve while keeping them easy to access.
  • Built to last — 18-gauge stainless steel top, front, doors, and sides with aluminized-steel interior and heavy-duty welded legs.
  • Made in the USA — backed by an 18-month parts / 1-year labor warranty and nationwide service network.

Technical Specifications

Model SD-866 (single deck)
Cooking chamber 44" W × 66" D × 7" H (1,118 × 1,676 × 178 mm)
Deck material / thickness Refractory brick, 2" (51 mm)
Capacity Up to (8) 16"–18" pizzas
Temperature range 300 °F – 650 °F (149 °C – 343 °C)
Heat input (Natural gas) 130,000 BTU/hr
Heat input (LP gas) 120,000 BTU/hr
Gas connection 3/4" NPT (rear, right-hand side)
Overall dimensions 86" W × 51.25" D × 55.5" H (2,184 × 1,302 × 1,410 mm)
Shipping weight 1,625 lb (737 kg)
Clearances 0" sides, 3" rear for air intake
Certifications UL Listed, UL EPH Classified, NSF/ANSI 4, Made in USA
Warranty 18 months parts / 1 year labor

Popular Add-Ons (sold separately)

  • Factory Start-Up service (arrange through Blodgett Service)
  • Set of four heavy-duty casters (two locking)
  • Fiberbrick-lined baking chamber
  • Autostart timer

Note: A licensed gas installer is required. Have all utilities in place and deck stones cured before scheduling the optional factory start-up.

Features & Specs

Manufacturer

Marsal (Middleby)

Certifications

UL, UL EPH Classified, Made in USA

Width

86.0in

Depth

51.25in

Deck Width (side - side)

60" - 72"

Exterior Finish

all stainless steel exterior

Height (per deck)

7"

Number of Decks

1

Deck Construction

brick

Deck Depth (front - back)

44"

Specifications

Pizza Oven, Deck Type, gas, (1) 7"H x 44" x 66" baking chamber, (8) 18" pie capacity, 2" thick brick deck, 300 - 650° thermostat, stainless steel top, front, doors & sides, aluminized steel interior, adjustable legs, 130,000 BTU, UL, UL EPH Classified, Made in USA