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Why you’ll love it

RestaurantSupply.com is your trusted source for Stoelting by Vollrath soft serve machines.

  • Authorized Stoelting by Vollrath dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Stoelting by Vollrath U421-18I2 soft serve machines
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Stoelting U421-18I2 27 Inch Soft Serve Machine Water-cooled Floor Model 2 19000 BTU

Stoelting by Vollrath  |  MFG #: U421-18I2  |  Item #: 404701
Item: #404701

Technical details
Manufacturer Stoelting
Model Number U421-18I2
Manufacturer Part # U421-18I2
Cooling Water-cooled
Style Floor Model
Hopper Quantity 2
Type Air Pump
Height 67.75"
Width 26.75"
Depth 39.75"
Weight 930 lbs
NSF Yes
cUL Yes

About this item

Product Details

The Stoelting by Vollrath U421-18I2 Soft-Serve Freezer is a commercial-grade floor model designed for high-capacity frozen dessert production. Equipped with water-cooled technology, this soft-serve machine offers reliable operation in busy foodservice environments. It features dual flavor options with pressure-fed delivery, adjustable dispense rates, and a refrigerated cabinet capable of holding two 32-quart mix containers. Powering the unit are two 2 HP motors, supporting a maximum freezing capacity of 19,000 BTU per cylinder, complemented by an additional 1,300 BTU cooling capacity for the cabinet. This model is suitable for mid-volume restaurants, institutional kitchens, and large-scale dessert applications, ensuring efficient workflow and consistent product quality with precise temperature control and easy-to-use IntelliTec2 tamper-proof touchpad controls.

Top Stoelting U421-18I2 Features

The Stoelting U421-18I2 soft-serve freezer excels in high-demand commercial kitchens with its durable stainless steel construction and water-cooled refrigeration. Designed for ease of maintenance, it includes self-closing spigots and a refrigerated cabinet for ingredient storage. The twin 5.3-quart freezing cylinders and dual flavor dispensers support continuous operation, optimized for restaurant and hospitality environments. Its integrated adjustable dispense rate enables precise control over dessert portions, streamlining service workflows and reducing waste.

  • Capacity: Holds (2) 32 qt. mix containers for continuous service
  • Materials: Heavy-duty stainless steel for durability and sanitation
  • Ease of Maintenance: Self-cleaning features and disassembly-friendly design
  • Application Fit: Suitable for mid-volume foodservice operations requiring high reliability
  • Workflow Integration: Dual flavor with pressure-fed system simplifies operation during peak hours

Ideal for high-efficiency dessert production in restaurants or catered events. Suitable for installations requiring water-cooled systems for consistent temperature control.

Stoelting U421-18I2 Technical Specs

The Stoelting U421-18I2 soft-serve freezer demands 208-230V, 60Hz, single-phase power with a total amperage draw compatible with standard commercial electrical setups. It features a water-cooled refrigeration system, ensuring stable temperature management for high-volume output. The unit delivers approximately 19,000 BTU per freezing cylinder, capable of producing consistent soft serve through two 5.3 quart cylinders. With a weight of 930 pounds, it measures 26.75 inches in width, 39.75 inches in depth, and 67.75 inches in height, all finished in durable stainless steel. The equipment complies with food safety standards and includes a NSF listing, with components designed for easy cleaning and maintenance, along with self-closing spigots and tamper-proof controls for sanitation and operational security.

  • Electrical Requirements: 208-230V, 60Hz, single-phase, 20 amp circuit
  • Cooling Method: Water-cooled for consistent temperature regulation
  • Refrigeration Type: Self-contained system with efficient cooling capacity
  • Production Capacity: Approximately 19,000 BTU per cylinder, suitable for mid-volume service
  • Construction & Finish: Stainless steel exterior for durability and sanitation
  • Dimensions: 26.75"W x 39.75"D x 67.75"H; weight 930 lbs
  • Temperature Range: Operates within optimal temperature scope for consistent soft-serve
  • Food Safety: Materials compatible with cleaning routines, NSF listed, corrosion-resistant
  • Included Accessories: Disassembly tools, self-closing spigots, cleaning features
  • Installation Requirement: Requires appropriate clearance for airflow and water supply connection

What is a commercial soft serve machine

A commercial soft serve machine is a heavy-duty foodservice appliance designed to produce high volumes of frozen desserts efficiently. The Stoelting U421-18I2 model features double flavor functionality with pressure-fed dispensers, a water-cooled refrigeration system, and large capacity cylinders suitable for busy restaurants, cafeterias, and dessert bars. Installed in floors, these units support continuous service with reliable temperature control and ease of cleaning, making them ideal for mid-volume foodservice settings focused on high-quality frozen treats.

Top soft serve machines for restaurant and hospitality applications

Designed for reliable high-volume dessert production, the Stoelting U421-18I2 offers durable stainless steel construction and water-cooled cooling, optimized for restaurant and catering operations with moderate throughput. Manufactured by Stoelting, it supports consistent product quality, ideal for hospitality environments requiring efficient, restaurant-ready equipment for soft serve and frozen desserts.

  • Operation for mid-volume restaurant kitchens
  • Suitable for institutional foodservice facilities
  • Designed for soft-serve and frozen dessert production
  • Supports moderate workflow demands with high reliability
  • Perfect for dessert stations in busy hospitality venues

Why Choose Stoelting by Vollrath U421-18I2?

The Stoelting by Vollrath U421-18I2 stands out with its robust water-cooled design and dual flavor cylinders, offering enhanced stability and high capacity for demanding foodservice environments. Its durable stainless steel build, combined with efficient cooling and easy-to-maintain features, improves operational throughput and sanitation while providing precise control over portioning and product quality.

  • Self-contained water-cooled system for stable operation
  • Heavy-duty stainless steel construction enhances durability
  • Dual flavor capsules optimize service speed
  • Large capacity supports high-volume dessert production
  • Easy access for maintenance reduces downtime

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

cUL logo

cUL

Tested by Underwriters Laboratories and certified for use in Canada, this product meets strict Canadian safety standards.

Certifications

Customer reviews

Stoelting by Vollrath U421-18I2 Soft-Serve Freezer Floor Model Water-cooled
Stoelting

Stoelting U421-18I2 27 Inch Soft Serve Machine Water-cooled Floor Model 2 19000 BTU

$478.94

Stoelting, U421-18I2, Soft-Serve Freezer, floor model, water-cooled, 208-230v/60/1ph, (2) flavor, pressure fed, adjustable dispense rate, refrigerated cabinet holds up to (2) 32 qt. mix containers, (2) 5.3 qt freezing cylinders, IntelliTec2™ tamper proof touchpad controls, self-closing spigots, (2) 2 HP motors, (2) 19,000 BTU (freezing cylinders), (1) 1,300 BTU (cabinet), cUL, NSF