Star®
Ultra-Max UM1854 Gas Impingement Conveyor Oven – Digital Controls - Natural Gas, 40000 Total BTUs
Model 8B-UM1854-NAT · by Middleby
Price as of Aug 3, 2026. Delivery and installation quoted with your order.
The UM1854 oven is a gas impingement conveyor oven. The UM1854 gas impingement conveyor oven's conveyor belt is 54 in. (1.37 m) long. The UM1854 gas impingement conveyor oven's conveyor belt is 18 in. (0.46 m) wide. The UM1854 gas impingement conveyor oven's product openings have a height of 3.5 in. (89 mm). gas type: natural gas. The UM1854 gas conveyor oven burner has an input rating of 40,000 BTU. voltage: 120. The UM1854 gas conveyor oven's electronic controls provide diagnostics. The UM1854 gas conveyor oven's electronic controls set cooking temperature. The UM1854 gas conveyor oven's electronic controls set time. The UM1854 gas conveyor oven's electronic controls set belt direction. The stainless steel burner has automatic ignition and does not require a separate primary air blower.
Specifications
- Belt length
- 54 in
- Conveyor belt width
- 18 in
- ENERGY STAR certified
- No
- Fuel type
- gas
- Gas input
- 40000 BTU
- Gas type
- natural gas
- Open kitchen enabled
- No
- Outdoor use
- indoor only
- Overall width
- 60.6 in
- Product or accessory
- product
- Professional installation required
- No
- Side clearance
- 6 in
- UL listing
- Yes
- Voltage
- 120 V
For exact dimensions and utility requirements, see the spec sheet.








