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Star (Middleby)  |  Ultra-Max  |  SKU: UM1854

Star (Middleby) UM1854 Ultra-Max Conveyor Ovens

$20,092.00
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Description

Star Ultra-Max® UM1854 Gas Impingement Conveyor Oven

18" x 54" Conveyor • 40,000 BTU • Countertop Single-Deck

Give your kitchen the speed of an impingement oven without sacrificing space. The Star Ultra-Max UM1854 drives 40,000 BTU of forced hot air across an 18" stainless-steel conveyor, locking in moisture while producing the consistent, crave-worthy finish today’s customers expect—batch after batch.

Key Features
  • Air-impingement technology cooks up to 50 % faster than conventional ovens.
  • 18" (457 mm) wide x 54" (1.37 m) long stainless-steel conveyor belt handles pizzas, subs, wings & more.
  • 28" (711 mm) cook chamber with adjustable 3.5" (89 mm) product opening.
  • Easy-to-use electronic controller stores 6 programmable menu presets and offers diagnostics & lock-out.
  • Left-to-right belt travel standard; field-convertible to right-to-left in minutes—no extra parts needed.
  • Drop-down door plus tool-free removable impingement fingers for fast cleaning.
  • Stackable design (up to two ovens) with optional legs or caster stand to maximize volume, not footprint.
  • Auxiliary cooling fan protects control components for extended service life.
  • All-stainless construction built for demanding commercial environments.
  • Factory-paid start-up and 1-year parts & labor warranty included.
Specifications
Model UM1854
Heat Source 40,000 BTU stainless-steel burner (natural or LP)
Electrical 120 V / 60 Hz / 1-ph, 0.5 A, 10 ft cord, NEMA 5-15P
Conveyor Belt 18" W × 54" L (457 × 1,370 mm), stainless steel, reversible
Cook Chamber 18.9" W × 28" L × 3.5" H (480 × 711 × 89 mm)
Overall Dimensions 60.6" W × 39.3" D × 17.3" H (1,540 × 998 × 439 mm)
Installed / Shipping Weight 290 lb (132 kg) / 352 lb (160 kg)
Gas Connection ½" NPT (¾" if supply run exceeds 10 ft / 3 m)
Certifications cULus, UL EPH Classified, Made in USA
Optional Accessories
  • 6" input shelf (UMENTRY6)
  • Output shelves: 8" (UMEXIT8), 8" with drop (UMEXIT8D), or 10.5" (UMEXIT11)
  • 4" leg kit (UMLK)
  • Single or double-stack stand with casters (ES-UM1854)
  • Nozzle plates for custom airflow patterns (upper UMGNT-xxx / lower UMGNB-xxx)
Installation Notice: Provide at least 6" (152 mm) clearance on all sides. Unit must be installed and started by qualified personnel in accordance with local gas and electrical codes.

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Features & Specs

Manufacturer

Star (Middleby)

Brand_name

Ultra-Max

Certifications

cULus, UL EPH Classified, Made in USA

Height

23.3in

Width

60.6in

Depth

39.3in

Shipping Weight

352.0lbs

Oven Width

49" - 58"

Deck Qty

single deck

Type

countertop

Conveyor Qty (per deck)

1

Specifications

Ultra-Max® Impingement Conveyor Oven, gas, countertop, single deck, 54" conveyor length, 18" wide x 28" length cook chamber, programmable controls for (6) menu presets, conveyor left-to-right standard, field convertible for right-to left, stainless steel bake chamber with easy-to-clean impingement fingers, stainless steel construction, 40,000 BTU, 120v/60/1-ph, 0.5 amps, cord, NEMA 5-15P, cULus, UL EPH Classified, Made in USA