FWE – Humidified & Heated Holding Cabinets – MTU-4

FWE MTU Series Humidified & Heated Holding Cabinets

The FWE MTU Series Humidified & Heated Holding Cabinets are designed to hold hot foods at ideal serving conditions while helping operators preserve moisture, texture, and quality for extended periods. Engineered for healthcare, schools, catering, institutional dining, and commercial foodservice operations, this solution combines precise humidity and temperature control with industry-leading tray flexibility to maximize food quality and operational efficiency.

Product Overview

Built for demanding foodservice environments, the MTU Series utilizes FWE's Moisture-Temp holding system to independently control both heat and humidity. The system creates an ideal holding environment that helps keep foods hot, fresh, and appetizing longer than conventional heated holding cabinets while accommodating a wide variety of tray and pan sizes.

Key Features & Benefits

• Independent Temperature & Humidity Controls- Separate controls for air temperature and moisture provide precise adjustment based on menu requirements.
• Advanced Moisture-Temp System- Controlled humidity helps preserve food texture, moisture, appearance, and overall serving quality during extended holding.
• Universal Adjustable Tray Slides- Accommodates 18" x 26" sheet pans, 12" x 20" pans, 14" x 18" trays, 18" x 13" trays, 20" x 22" trays, 10" x 20" pans, and GN 2/1 containers.
• Electronic Control Panel- Recessed, eye-level controls are easy to read, easy to operate, and positioned for safety and convenience.
• Removable Humidity Pan- Stainless steel 12" x 20" water reservoir provides generous water capacity and removes easily for cleaning.
• Fan-Assisted Moist Air Circulation- High-temperature blower motor distributes heat and humidity evenly throughout the cabinet.
• Magnetic Workflow Door Handle- Ergonomic magnetic handle improves workflow while reducing wear associated with traditional latch hardware.
• Field-Reversible Doors- Provides installation flexibility to fit varying kitchen layouts and workflows.
• Quick Ship Availability- Popular MTU-12 model is available for rapid shipment under FWE Quick Ship programs.
• ENERGY STAR® Approved Models- Select models provide enhanced energy efficiency and reduced operating costs.

Construction & Durability

Constructed with heliarc welded stainless steel, reinforced tubular framing, and Ultra-Guard high-density fiberglass insulation, the MTU Series is built for long-term reliability and heat retention. Heavy-duty hinges, reinforced stress plates, insulated doors, and commercial-grade casters provide dependable performance in high-volume foodservice operations.

Performance Specifications

• Temperature range: 90°F to 190°F (32°C to 88°C)
• Independent air temperature and humidity controls
• Adjustable moisture settings from moist to crisp
• 12" x 20" removable stainless steel water reservoir
• Fan-assisted humidified air distribution system
• Adjustable tray slides on 1.5" centers
• Capacities up to 17 sheet pans depending on model
• Single-cavity and split-cavity configurations available
• Pass-thru, Dutch door, and Lexan door options available
• Two-year limited warranty

Ideal Applications

• Hospitals and healthcare foodservice
• K-12 schools and universities
• Catering and banquet operations
• Correctional and institutional dining facilities
• Commissaries and central production kitchens
• High-volume hot food holding applications

Why FWE?

For decades, FWE has been trusted by foodservice operators for equipment that delivers exceptional durability, performance, and reliability. The MTU Series continues that tradition by providing precise humidity and temperature control, superior tray flexibility, and long-term food quality preservation, helping operators reduce waste and serve food at its best.

MTU-4 - Moisture-Temp Heated Holding Cabinet
The MTU-4 is the smallest model in the MTU Series, designed for flexible short-term hot food holding in tight spaces. Equipped with FWE's Moisture-Temp heat system, it offers separate temperature and moisture controls for holding conditions. This unit includes a removable 12" x 20" water pan for manual humidity control and accommodates a variety of tray configurations. Common layouts include (4) 18" x 26" trays or (8) 12" x 20" pans with 4.5" spacing. For a complete list of tray capacities and spacing configurations, refer to the chart on page two of the spec sheet.