AccuCold URM19W 31 inch Freestanding All-Refrigerator with 18.3 cu. ft. Capacity, High/Low Temperature Alarm, Cantilevered Shelving and LED Lighting in White (Right Hinge)

Features:

Upright All-Refrigerator

Large capacity refrigerator with front-opening design and manual defrost operation

• External temperature readout
• Buffered temperature probe
• Access port
• Cantilevered shelving
• Factory installed lock
• Interior light
• Fully finished white cabinet
• 100% CFC free
• CARB compliant

Large capacity

More than 18 cu.ft. of interior space

Manual defrost

Static cooling system with no fans or warming cycles

Dial thermostat

Intuitive and reliable mechanical thermostat located inside the unit to prevent unnecessary adjustments

High/low temperature alarm

Audible alarm sounds if the interior temperature rises or falls out of set range

Fixed center shelf

Center shelf is fixed in place in order to provide the optimum position for the TMD to provide the most accurate temperature readings

Epoxy-coated wire shelves

Four heavy duty shelves included

Adjustable door storage

Four wire shelves allow users to rearrange the refrigerator space to fit any sized item or remove shelves for simple cleanup

Advanced vacuum seal insulation

Vacuum seal gasket design ensures no cold air escapes (NOTE: seal activates when door is closed, so you must allow a few minutes to pass before re-opening)

External handle

Easy-grip handle in brushed aluminum

Matching Freezer

Can be paired with matching model UFM19W all-freezer

Why Buy AccuCold URM19W/URM19WLHD 18 cu.ft. Upright Manual Defrost Refrigerator

• Consistent temperature stability: Manual defrost with a static cooling system eliminates temperature swings from auto-defrost cycles, while a buffered temperature probe in glass beads ensures readings that accurately reflect stored contents—ideal for preserving temperature-sensitive items like reagents and enzymes.
• Enhanced security and monitoring: Includes a high/low temperature alarm, external digital temperature display, and a factory-installed lock, offering real-time monitoring and added protection for valuable or sensitive materials.
• Spacious and adaptable storage: Offers over 18 cu. ft. of capacity with cantilevered, epoxy-coated wire shelves that are corrosion-resistant, easy to clean, and fully adjustable to accommodate varied storage needs.
• Eco-conscious operation: Utilizes R290a hydrocarbon refrigerant, providing a greener cooling solution that meets CARB environmental standards.

• Built for safety and convenience: Features include a hospital-grade power cord for secure electrical connection, a 3/8" access port for optional monitoring equipment, and LED interior lighting for energy-efficient visibility.

Frequently Asked Questions

Q: How is the URM19W different from a typical residential refrigerator?

A: The URM19W is specifically designed for laboratory and clinical environments. Unlike residential models, it uses a manual defrost and static cooling system to avoid warming cycles, providing a more stable internal temperature ideal for storing sensitive materials such as enzymes, reagents, and biological samples.

Q: How often does the unit need to be defrosted?

A: You should defrost the unit when frost buildup reaches 1/8 to 1/4 inch on the interior walls. Regular defrosting helps maintain cooling efficiency and reduces energy consumption.

Q: What is the purpose of the buffered temperature probe?

A: The probe is placed inside a glass bottle filled with glass beads to simulate the thermal mass of stored materials. This setup provides a more accurate temperature reading of the actual contents, rather than fluctuating air temperatures.

Q: What does the external temperature display show?

A: The external display continuously shows the current internal temperature, along with the recorded high and low temperatures. It also features an audible alarm that sounds if the temperature goes above or below the set limits.

Pros and Cons of AccuCold URM19W/URM19WLHD 18 cu.ft. Upright Manual Defrost Refrigerator

Pros

• Superior temperature stability: The manual defrost, static cooling system avoids fluctuations caused by auto-defrost cycles, maintaining a consistent environment essential for storing temperature-sensitive items like enzymes and reagents.
• Integrated security features: A factory-installed keyed lock safeguards contents, while an audible alarm alerts users to temperature deviations or power loss, enhancing protection in regulated settings.
• Accurate temperature monitoring: Equipped with a buffered probe encased in glass beads for precise readings that reflect stored contents, plus an external digital display for real-time monitoring without opening the door.
• Customizable storage: Cantilevered shelving with tight spacing allows interior flexibility, complemented by four adjustable door racks for additional storage versatility.
• Eco-friendly refrigeration: Utilizes R290a hydrocarbon refrigerant for a more environmentally responsible operation that meets CARB regulations.
• Commercially approved: ETL-listed for use in the U.S. and Canada and certified to NSF-7 standards for general-purpose commercial applications.
• Ample internal capacity: Offers a generous 18.3 cu. ft. of storage, making it suitable for most lab and clinical refrigeration needs.

Cons

• Manual defrost maintenance: Lacks an automatic defrost system, requiring periodic manual defrosting that can be time-consuming and necessitates temporary relocation of contents.
• Not intended for critical storage: Designed for general-purpose use; not certified for storing high-sensitivity materials like vaccines, which demand tighter temperature regulation.
• Limited control interface: Features a basic internal dial thermostat—simple and dependable, but less precise than digital alternatives.
• Specialized use only: Built for lab and clinical environments; not designed or recommended for residential or standard commercial kitchen use.

Conclusion

The Accucold URM19W is a dependable and secure general-purpose medical-grade refrigerator ideal for labs and clinical settings where stable temperature is key. Its static cooling and manual defrost system offer highly stable performance, making it well-suited for sensitive but non-critical materials. While its biggest strength is also its main inconvenience—manual defrost—its overall reliability, monitoring capabilities, and commercial certification make it a strong fit for professional cold storage needs.