Sharp

Sharp R-21LTF Commercial Microwave Oven Medium Duty

4.4 (12 reviews)

Reliable and Efficient Microwave Performance for Commercial Use The Sharp R-21LTF Medium-Duty Commercial Microwave Oven is designed to provide powerful and consistent performance for restaurants, cafes, and office breakrooms. With its durable stainless steel construction, computerized touch cont...

$540.00*
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Reliable and Efficient Microwave Performance for Commercial Use

The Sharp R-21LTF Medium-Duty Commercial Microwave Oven is designed to provide powerful and consistent performance for restaurants, cafes, and office breakrooms. With its durable stainless steel construction, computerized touch controls, and smart cooking features, this microwave simplifies complex tasks and ensures optimal results every time.

  • Wattage: 1000 Watts.
  • Capacity: 1.0 cu. ft.
  • Exterior Dimensions: 23.5 x 21.25 x 15 inches.
  • Interior Material: Stainless Steel.
  • Exterior Material: Stainless Steel.
  • Control Type: Computerized Touch Controls with 20 Programmable Memories.
  • Features: Express Defrost, Double Quantity Pad, 3-Stage Programming, Counter Check Tracking.

Key Features

Made in Thailand

Specifications

Product Type
Commercial Microwave Oven
Duty Level
Medium Duty
Controls
Digital Touch with 2-Way Programming
Special Features
Express Defrost, Memory Lock, Volume Control
Exterior Dimensions
20.5"W x 12.125"H x 16"D
Material
Stainless Steel

Pros & Cons

👍 Pros

  • Designed for busy commercial spaces, making it ideal for small restaurants and cafés with high usage demands.
  • Features digital touch controls with 2-way programming, simplifying the setup and repetition of cooking cycles.
  • Includes an express defrost feature, significantly reducing thawing time and improving kitchen efficiency.
  • Offers memory lock functionality to retain programmed settings, enhancing consistency in food preparation.
  • Comes with volume control, allowing adjustment of sound levels for a quieter or more audible kitchen environment.

👎 Cons

  • As a medium-duty commercial microwave, it might not be suitable for very high-volume establishments requiring heavy-duty performance.
  • The compact footprint, while space-saving, may limit the size of dishes or containers that can be accommodated inside.
  • The stainless steel design requires regular cleaning to maintain its professional appearance in a commercial setting.
  • Specific power output details are not provided, which could be a factor for establishments with precise cooking requirements.
  • The "2-way programming" might still have a learning curve for new users, despite being digital.

Frequently Asked Questions

The Sharp R-21LTF is a medium-duty commercial microwave, ideal for small restaurants and cafés, offering dependable performance for busy commercial spaces.
The computerized digital touch controls enable easy programming, adjustment, and repetition of cooking cycles, making it efficient for fast-paced commercial use.
The express defrost feature in the Sharp microwave helps to reduce thawing time, contributing to greater efficiency in a busy kitchen environment.
Yes, it includes a memory lock feature that allows you to keep your settings stored for consistent operation.
This compact microwave measures 20.5"W x 12.125"H x 16"D, making it suitable for countertop use with a minimal footprint.