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SDGR 20N Glass Door Hot Food Display Warmer

$200.00 USD $749.00
Shipping calculated at checkout.


Delivery and Shipping

- What is the estimated delivery time for the commercial refrigerator? 

4-7 days delivery time

-  Do you offer expedited shipping options for urgent orders? 

Yes, offer expedited shipping by extra cost.

-  Is there a delivery fee or is shipping included in the purchase price?

The shipping cost is separated, not included the unit cost.

-  Can you provide tracking information for the delivery?

Yes, every order can be traced from different freight company website.

-  What's the process for scheduling the delivery to ensure someone is present to receive the refrigerator?

We call every customer once order paid and schedule the shipment for delivery, and make sure customer to be checked the fridge condition before they signed for delivery.

ETL and ETL sanitation certificated

ETL Listed" means the product has been tested for compliance to safety standards. "ETL Sanitation" is the mark a product receives if tested and approved for sanitation compliance to standards such as NSF/ANSI.

 Warranty & Support

- What is the warranty period for the commercial refrigerator?

The standard warranty is one year for the whole unit, and 3 years for compressors.

- What does the warranty cover? (parts, labour, compressor, etc.)

The warranty covers all the parts for 2 years and 3 years for the compressor, the labor warranty is an extra cost. 

-  Are there any extended warranty options available?

Yes, customers can purchase an extra warranty yearly.

- How do customers initiate warranty claims or repairs?

Customers can call our service team at 09-459-1254 from Monday to Friday 7:00 am to 4:00 pm.

- Do you offer on-site servicing, or do customers need to send the refrigerator for repairs?

Yes, on-site servicing or repair are extra cost.

- Is there a customer support line or email for any issues?

Call 909-459-1254 or email: info@alkcool.com

Product Info

- Can you provide detailed specifications and dimensions of the commercial refrigerator?

Yes, we can provide the technical specifications with drawing details for both internal and external.

- What is the temperature range that the refrigerator can maintain?

For the freezer, the temperature range is 0F to 4F; for more relaxed, the temperature range is 33 to 42F

- Are there any energy efficiency ratings or certifications for the refrigerator?

All of the models have been DOE announced.

- How is the refrigerator powered? What are the electrical requirements?

Nominated Refrigerator power ranges from 200W to 3000W for different sizes, and the voltage is 110V or 230V, 60Hz.

- What type of refrigerant does the refrigerator use?

All NAFCOOL fridges come with natural gas R290A refrigerant.

- Can you explain the refrigerator's storage capacity and shelving options?

All the shelves can be adjustable for different heights, and the storage capacity is from the loading line to the bottom shelves.

- Are there any particular features or technology integrated into the refrigerator?

The system is easily maintenance designed, and all LED lighting, multidirectional castor for easy moving, digital controller for accurate temperature monitor and beverage divider shelf are also optional.

Installation & Setup 

- Is professional installation recommended for the commercial refrigerator?

All of the models are plug-in refrigerators and no need for a professional engineer for installation; follow our user manual and instruction booklet.

- Are installation services offered, and if so, what is the associated cost?

No installation service is offered.

- Do you provide installation guidelines or assistance for self-installation?

Yes, we have the user manual for self-installation.

- What are the necessary clearances and ventilation requirements for proper installation?

All the refrigerator need to leave vertical for at least 24 hours before power on and mandatorily must be under ambient below 75F and humidity of 55%

Returns & Exchanges

- What is the return policy if the commercial refrigerator arrives damaged or defective?

We can return or replace all signed BOL damaged or defective units once they are received.

- Can customers exchange the refrigerator for a different model if it doesn't meet their needs?

Refrigerators are exchangeable within 7 days after receipt.

- Are there any restocking fees associated with returns or exchanges?

Yes, we have a restocking fee of 20% of the purchase value.

Payment & Financing

- What payment methods are accepted for purchasing the commercial refrigerator?

Credit card, PayPal, Google Pay, QuickBooks payment and ACH.

- Do you offer financing options for customers who prefer to pay in instalments?

Yes, PayPal or google Payments can offer instalments.

Availability & Stock

- Are there any limited-time offers, discounts, or bundle deals available?

Yes, bundle deals can be reached through our sales for details.


The SDGR 20N Glass Door Hot Food Display Warmer by NAFCOOL is a versatile and reliable solution for maintaining the warmth of various food items in commercial settings. Here are some key features and benefits:

Variety of Uses:

  • Ideal for keeping pizza, hamburgers, and other food items warm in bakeries, cafés, concession stands, fast-food restaurants, and more.
  • Suitable for self-serve setups in food courts and dining areas, enhancing the visual appeal of your storefront.

Temperature Range Control:

  • Equipped with a temperature control knob, allowing you to maintain a desired temperature within a broad range of 35 to 65 °C.
  • Convection fan at the bottom layer facilitates even heating, addressing the issue of uneven food warming.

Warming LED Light & Adaptable Storage:

  • Integrated LED light enhances the appearance of food, making it more attractive to customers.
  • Three-tier detachable wire trays offer customizable spacing for various storage needs in bakeries, cafes, cafeterias, and other establishments.

Durable Construction & Tempered Glass:

  • Stainless steel construction ensures resistance to rust and corrosion, maintaining structural integrity even under the weight of a substantial food load.
  • Tempered glass doors and walls provide customers with a clear 360-degree view.
  • Non-slip adjustable feet ensure stability, and the height can be adjusted as needed.

12-Month Guarantee:

  • Covered by a one-year guarantee, demonstrating the manufacturer's confidence in the product's quality and durability.
  • Customer support is available 24/7, providing assistance and addressing any queries or concerns.

Invest in the SDGR 20N Glass Door Hot Food Display Warmer for a reliable and visually appealing solution to keep your food items warm in various commercial settings.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

SDGR20N Glass Door Hot Food Display Warmer 01

SDGR 20N Glass Door Hot Food Display Warmer

From $200.00 USD $749.00

The SDGR 20N Glass Door Hot Food Display Warmer by NAFCOOL is a versatile and reliable solution for maintaining the warmth of various food items in commercial settings. Here are some key features and benefits:

Variety of Uses:

Temperature Range Control:

Warming LED Light & Adaptable Storage:

Durable Construction & Tempered Glass:

12-Month Guarantee:

Invest in the SDGR 20N Glass Door Hot Food Display Warmer for a reliable and visually appealing solution to keep your food items warm in various commercial settings.


  • No Labor Warranty
  • 1 Year Labor Warranty
  • 3 Year Labor Warranty
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