MTU-4

HUMIDIFIED & HEATED HOLDING CABINETS
Insulated - Various Size Trays, Pans, and Gastro-Norm
Humidified "MTU" Series

MTU-4 Spec Sheet

Hold hot food fresh and ready to serve, longer than ever before

Model may differ from the image(s) shown.
Model may be shown with Optional Accessories.
Please Consult Factory.

MODEL SPECIFICATIONS

Model Height:
Model Width:
Model Depth:
Shipping Weight:
Volts:
Watts:
Amps:
3 Phase:
Adjustable Slides:
Standard # of Slides:
Standard # of Shelves:
Standard Spacing:

DESCRIPTION

MTU Series - Moisture-Temp Heated Holding Cabinets
Versatile, Precise, and Built for Long-Term Performance in Demanding Kitchens

Key Features:

Moisture-Temp Heat System with Independent Controls: Front-mounted digital panel provides users control of both temperature and humidity levels, allowing operators to maintain the ideal environment for a wide variety of foods.
Gentle, Even Heating with Humidification: Built-in system utilizes a removable 12" x 20" pan to create adjustable moisture levels inside the cabinet, preserving food quality, taste, and texture over extended periods.
Pan & Tray Versatility: Fully adjustable tray slides accommodate a wide range of configurations, including 12" x 20" pans, 18" x 26" sheet trays, and GN containers. Slides can be quickly removed for easy cleaning.
Ergonomic Door Handle with Magnetic Workflow Design: User-friendly design promotes safe, comfortable use for staff of all heights, improving service flow and reducing strain in fast-paced kitchens.
Durable, Energy-Efficient Construction: Fully welded stainless steel cabinet and base frame ensure long-term reliability. Full insulation and tight door seal deliver consistent heat while reducing energy use.
Flexible Installation with Reversible Door: Field-reversible door provides layout flexibility for both new installations and existing kitchen workflows.

The MTU Series delivers dependable, precise holding performance for commercial kitchens that demand both humidity and heat control. With easy-to-use digital controls, flexible tray configurations, and rugged construction, these cabinets are ideal for operators seeking lasting performance and food quality preservation.

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.

FEATURES

Agency Approvals
NSF - NSF International (formerly known as the National Sanitation Foundation) is an independent, non-profit organization that certifies food service equipment and ensures it is designed and constructed in a way that promotes food safety. FWE products that meet these standards bear the NSF mark.
You may also see a designation that a product meets NSF/ANSI, which adds rules from the American National Standards Institute to the testing. ANSI works closely with NSF to develop its food safety standards and complete testing to those.
CUL - C-UL mark indicates a product meets the CSA testing standards for Canada.
C-UL-US mark indicates a product meets the UL and CSA testing standards for both the United States and Canada.
UL - The UL mark, which now serves customers in more than 100 countries, has become the authority on product safety. Its engineers test for things like soundness of design, safety of electrical components, and structural integrity of products for which UL listing is sought.
If you think of NSF International classification as protection for your customers, then the mark of Underwriters Laboratories (UL) indicates safety for those who work in your commercial kitchen. The Illinois-based testing agency assures that the equipment that gets its stamp operates safely. There is also a sanitation classification that offers similar assurances about food safety as the NSF mark. Products are indicated as "Classified UL-EPH."
CE - The CE mark is mandatory for products sold in the European Economic Area. It indicates the product conforms with certain manufacturing and design safety requirements. CE is similar to UL except it's more of a declaration by the manufacturer that the product meets the relevant rules, rather than being the mark of independent testing.
Bumpers
No Bumper - No bumper
Caster
3.5" Casters - 3.5" Heavy-duty casters - polyurethane casters are long lasting and used for easy maneuverability, even when fully loaded
All Swivel Casters - All swivel casters allow for greater maneuverability. Great for tight turns or severe corners (such as on and off trucks or narrow hallways).
A drawback to the all swivel configuration is that it is harder to control the direction of the equipment when rolled in a straight line.
Mobile
Construction
Stainless Steel / Insulated - Constructed of stainless steel, with welded base frame for added strength and durability - fully insulated cabinet and door provide energy efficient heating and longer holding times
Control Panel
Electronic Controls - Electronic controls featuring easy to read digital display of cabinet temperature (with recall capacity of temperature set point and actual cabinet temperature), equipped with a programmable low temperature alarm, master ON/OFF switch with power indicator light.
Moisture-Temps Controls - Easy to use - upfront and recessed electronic control panel has separate, easy to read and set, air moisture and air temperature controls
Door Count
1 Door
Door Hinge
Edgemount Hinges - Heavy-duty edge mount die cast hinges
Door Latch
Magnetic Work Flow Door Handle - Magnetic work flow door handles ergonomically accommodates kitchen staff and servers of varying heights
Doors
Full Stainless Steel Door - Flush mounted, stainless steel insulated doors
Gasket Sealed - Gasket sealed door; tight double seal makes for a perfect secure closure and easy to clean
Extra
Warranty - Two year limited warranty
Low Profile - Low profile design, conveniently fits under 36" counter and can easily be stored when not in use
Humidity Pan - Removable humidity pan: 12" x 20" pan provides large water reservoir - removable, easy to clean and replace
Handles
Recessed Hand Grips - Flush in wall hand grips recessed and mounted on the left and right side of the unit
Heat System
Moisture-Temp Heat System - High performance - low technology. Provide the best food quality from amplified heated moisture for short-term holding applications.
Heated holding some menu items, such as chicken, will become steamed or soggy by using a covered pan. When exposed to dry heat, uncovered, these items become dry and rubbery. Achieve best results with controlled moisture. The length of holding time is also extended.
Hinging
Field Reversible Hinging - Field reversible door- flexible installation options for kitchen layout
Hinges on Right Side - Right hand door hinging
Slides and Shelves
Adjustable Universal Slides Stainless Steel - Unique universal design holds 12" x 20" pans, 18" x 26" sheet trays or GN containers on fully adjustable stainless steel tray slides. Slides are removable for thorough interior cleaning

OPTIONS & ACCESSORIES

Bumpers
Top Corner Bumpers - Top corner bumpers are a good option for those customers not needing the protection of a full bumper, but still require protection for walls and surrounding equipment.
Full Bumper - Heavy duty full perimeter bumper extends beyond doors and handles for added protection. The bumper is mounted to the base frame for added durability - the bumper is not used as the base frame. In this way, the bumper absorbs all the shock in transport, protecting the integrity of the construction.
Caster
Adjustable Legs - FWE offers a wide variety of adjustable legs for when casters are not an option. 4" and 6" adjustable legs are available on almost all of FWE's equipment.
All adjustable legs are provided with sealed precision bearing with a black anti-rust coating.
Larger & Upgraded Casters - Larger Casters
Control Panel
Mechanical Controls - Mechanical controls
Door Latch
Edgemount Latch - Edgemont door latch, full grip and positive closing
Key Locking Door Latch - Heavy duty door latch with key locking capabilities
Magnetic Door Latch - Heavy duty full grip magnetic door latch
Paddle Door Latch - Recessed paddle style door latch
Padlocking Transport Latch - Cabinet mounted latch keeps door secure during transport, increased security with padlocking capabilities
SaniGuard Door Handle - Standard recessed Antimicrobial Sani guard door handle - detains illness causing pathogens
Doors
Pass Through Doors - Pass-thru doors create a convenient connection from preparation side to serving areas. With access from both sides of the cabinet staff is free to focus on customers, taking more orders and serving carry-outs during peak meal times
See-Thru Lexan Doors - See-thru lexan door provides high visability for hot and fresh items
Glass Doors - Full view glass doors allow complete visibility of product without opening the door, available in full and Dutch
Electrical
Mechanical Timer - Keep track of your tasks with the reliable mechanical timer. This classic wind-up timer requires no batteries and offers precise countdown functionality for cooking, baking, and more. With a simple twist, set the time and ensure you stay on schedule.
220-240 Volt - 220-240 Volt
Upgraded Element - Upgraded Element
Extra
Cord Winder Brackets - Cabinet mounted brackets allow for cord to be wrapped and out of the way when not in use
Dry Erase Board - Door mounted dry erase board for menu changes or cabinet identification
Menu Card Holder - Door mounted frame to display menu card
Security Packages - HDM security packages can be added to select cabinets to help increase the security and durability of your unit
X-Factor Frame (consult factory) - X-Factor Frame
Handles
Push Pull Handles - Push/pull handles allow for easy maneuvering. Handles are secured to the unit with reinforced backing plate. Ergonomically designed to be easy on the hands
Slides and Shelves
Extra Tray Slides - Extra tray slides
Fixed Universal Slides - Unique and versatile fixed slides accommodate a wide variety of pans, trays, and platters

SHORT FORM SPEC

Specified unit shall be FWE Model No. MTU-4, Humidified And Heated Holding Cabinets.

CONSTRUCTION. Heliarc welded, single unit construction of stainless steel; 20 gauge polished exterior, 22 gauge stainless steel interior with easy-to-clean coved corners. Welded tubular base frame shall be 1" square, heavy gauge stainless steel tubing, with 10 gauge stainless steel reinforcing stress plates at corners.

INSULATION. "Ultra-Guard" UG-26 high density fiberglass insulation throughout; top, back, bottom, sides and door(s).

HANDLES. Form grip flush-in-wall hand grips recess mounted on each side of unit.

DOORS AND LATCHES. Flush mounted, Field reversible, stainless steel insulated doors. High temperature gasket sealed; gasket shall be cabinet mounted. Each door shall have two (2) heavy-duty edgemount die cast hinges and a magnetic work flow door handle. The hinge mountings are reinforced with stainless steel backing plates.

CASTERS. Maintenance free polyurethane tire casters in a configuration of two (2) rigid and two (2) swivel with brake. MTU-4 shall have a caster configuration of four (4) swivel with brake. Casters shall have a reinforced yoke mounted to 10 gauge caster plate. The caster mounting plate shall be secured to a 10 gauge stainless steel reinforcing stress plate via welded in place stainless steel studs. The reinforcing stress plates shall be welded to the heavy gauge tubular frame of the unit.

TRAY SLIDES. Welded rod-style tray slides are stainless steel for greater durability and sanitation. Fully adjustable / removable and designed to give secure bottom tray support. Universal Tray slides accommodate (1)18"x26", (2)14"x18", (2)12"x20", (2)18"x13", (1)20"x22", (2)10"x20" trays/pans. Removable stainless steel uprights shall be punched on 1.5" (38mm) spacings, o.c., for easy tray adjustment, and shall easily lift off heavy-duty stainless steel brackets without the use of tools for cleaning.

MOISTURE-TEMP SYSTEM/CONTROLS. Built in humidified holding system shall include two (2) separate long life Incoloy nickel-chromium alloy heating elements per cavity; separate, adjustable controls shall be provided for each function. One to control the interior air temperature, and one to control the interior air moisture. 12" x 20" stainless steel water reservoir shall be removable for ease of cleaning/sanitation. Built-in drip trough has removable drain plug. System shall have a Hi-Temp, self-lubricated, impedance protected fan-cooled blower motor for moist air distribution. Controls shall be electronic, up-front, recessed and eye-level for convenience and safety and shall include a full range thermostat adjustable to actual temperature. Thermostat shall include temperature scale marked in ten degree increments (F/C) from 90° to 190°F (32° to 88°C). An operational range thermometer, adjustable moisture control (moist to crisp), 20 amp ON/OFF power switch, humidity cycle light, and thermostat cycling light shall also be included.

ELECTRICAL CHARACTERISTICS. 3 wire grounded tri-directional power cord and plug, rear mounted for safety. See electrical data chart above for amperage and receptacle configuration. Dedicated circuit.

INSTALLATION. Unit should not be installed in an area where adverse environmental conditions are present.

Provide with the following accessories:

FWE products may be covered under one or more of the following U.S. patents: 288,299;238,300;3,952,609;4,192,991.

MTU-4

Hold hot food fresh and ready to serve, longer than ever before

MODEL SPECIFICATIONS

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STANDARD MODEL FEATURES

OPTIONS & ACCESSORIES AVAILABLE FOR THIS MODEL

STANDARD FEATURES

OPTIONS & ACCESSORIES

If you can dream it, we can build it. Cook | Hold | Transport | Serve | Refrigeration | Bars

If you can dream it, we can build it. Cook | Hold | Transport | Serve | Refrigeration | Bars

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Company

Food Warming Equipment Company, Inc.

Food Warming Equipment Company, Inc.

If you can dream it, we can build it.
Cook | Hold | Transport | Serve | Refrigeration | Bars

If you can dream it, we can build it.
Cook | Hold | Transport | Serve | Refrigeration | Bars