The Scotsman UN1520AX-1 is a self-contained, air-cooled undercounter ice machine designed to produce Scotsman’s Original Chewable® Nugget Ice. It produces up to 167 lb. of nugget ice per 24 hours under 70°F air and 50°F water conditions and includes an insulated storage bin with a capacity of up to 57 lb.
Its compact 20-inch-wide cabinet and front-breathing design allow installation in confined spaces without requiring side clearance for normal airflow. The unit uses R290 refrigerant and features a stainless steel evaporator and auger, sealed maintenance-free bearings, corrosion-resistant exterior panels, an ergonomic slide-back bin door, and a unit-specific QR code for service and warranty information.
Key Features
- Self-contained commercial undercounter nugget ice machine
- Produces Scotsman Original Chewable® Nugget Ice
- Maximum production of 167 lb. per 24 hours at 70°F air and 50°F water
- Produces 125 lb. per 24 hours at 90°F air and 70°F water
- Built-in insulated storage bin holds up to 57 lb. of ice
- Compact 20-inch-wide cabinet
- Front-breathing airflow design
- No side clearance required for normal airflow
- Can be installed into cabinetry when the front ventilation openings remain unobstructed
- Air-cooled refrigeration system
- Uses environmentally responsible R290 refrigerant
- Sealed, maintenance-free bearings reduce preventive maintenance requirements
- Stainless steel evaporator and auger provide durability
- Heavy-duty, rust-free front panel
- Corrosion-resistant aluminum-alloy side panels
- Ergonomic slide-back door provides access to stored ice
- Intuitive control panel with status and maintenance indicators
- Unit-specific QR code provides access to service manuals and warranty information
- Optional floor-mounting kit can lower the installation height for use under a 34-inch ADA counter
- Included ice scoop
- Included adjustable legs
- Included power cord
- Includes a NEMA 5-15P plug
- Requires a gravity drain
- Built-in air-gap backflow protection
- Requires a cold potable water connection
- Requires 115V / 60Hz / single-phase electrical service
- ENERGY STAR® certified
- Meets U.S. Safe Drinking Water Act low-lead requirements
- NSF certified
- cETLus listed
- AHRI certified
- Three-year parts and labor warranty
- Designed, engineered, and assembled in the USA
Specifications
| Specification | Details |
|---|---|
| Product Type | Self-contained undercounter nugget ice machine with storage bin |
| Ice Type | Original Chewable® Nugget Ice |
| Condenser Type | Air-cooled |
| Maximum Ice Production | 167 lb. per 24 hours at 70°F air / 50°F water |
| Ice Production at Higher Temperatures | 125 lb. per 24 hours at 90°F air / 70°F water |
| Storage Capacity | 57 lb. |
| Width | 20 in. |
| Depth | Approximately 24 in. |
| Height | Approximately 38 in. with standard legs |
| Cabinet Height Without Legs | 31.94 in. |
| Shipping Carton Dimensions | 22 in. W × 27 in. D × 38 in. H |
| Shipping Weight | 129 lb. |
| Installation | Undercounter or freestanding |
| Ventilation | Front-breathing |
| Required Side Clearance | No additional side clearance required for normal airflow |
| Recommended Rear Utility Clearance | 4 in. |
| Refrigerant | R290 |
| Electrical Requirements | 115V / 60Hz / 1 phase |
| Electrical Connection | Cord-connected |
| Plug Type | NEMA 5-15P |
| Heat Rejection | 4,100 BTU per hour |
| Energy Consumption | 5.23 kWh per 100 lb. of ice |
| Potable Water Consumption | 12 gal. per 100 lb. of ice |
| Operating Air Temperature | 50–100°F |
| Operating Water Temperature | 40–100°F |
| Potable Water Pressure | 15–80 PSI |
| Minimum Water Conductivity | 10 microsiemens/cm |
| Water Supply Connection | Included 5 ft. × 1/4 in. OD plastic inlet tube |
| Drain Connection | 3/4 in. FPT gravity drain |
| Evaporator Material | Stainless steel |
| Auger Material | Stainless steel |
| Front Panel | Heavy-duty, rust-free construction |
| Side Panels | Corrosion-resistant aluminum alloy |
| Bin Door | Ergonomic slide-back design |
| Floor-Mounting Kit | Optional KUFM20 |
| Certifications | ENERGY STAR®, NSF, cETLus, and AHRI |
| Country of Assembly | USA |
Gallery
- Scotsman Undercounter Units - Easy Install
- Scotsman 15" & 20" Flake & Nugget - Features & Benefits
Product Support
Order Processing Time:
We typically process orders within 1 to 2 days. Please be aware that the deadline for placing orders is 5 p.m. Orders submitted after this time will be processed the next business day.
Shipping Information:
Expect your order to arrive in 4 to 7 days, and we offer free shipping. Please note that we currently only ship within the United States. International shipping is not available.
The majority of our orders are dispatched via third-party freight carriers (18-wheelers). In case your order includes an item that requires freight shipping, we will contact you to schedule a curbside delivery. Ensure that your contact number is correct at checkout.
Order Confirmation and Payment:
After you place your order, a confirmation email will be sent to you. This confirms that your order is registered in our system and your credit card is authorized for the purchase.
Your card will be charged only when the item is shipped. For backordered items, we might hold a charge to reserve the product for you. As soon as we receive your order, we begin processing it immediately!
We typically process orders within 1 to 2 days. Please be aware that the deadline for placing orders is 5 p.m. Orders submitted after this time will be processed the next business day.
Shipping Information:
Expect your order to arrive in 4 to 7 days, and we offer free shipping. Please note that we currently only ship within the United States. International shipping is not available.
The majority of our orders are dispatched via third-party freight carriers (18-wheelers). In case your order includes an item that requires freight shipping, we will contact you to schedule a curbside delivery. Ensure that your contact number is correct at checkout.
Order Confirmation and Payment:
After you place your order, a confirmation email will be sent to you. This confirms that your order is registered in our system and your credit card is authorized for the purchase.
Your card will be charged only when the item is shipped. For backordered items, we might hold a charge to reserve the product for you. As soon as we receive your order, we begin processing it immediately!
We are committed to offering highly competitive pricing across our entire catalog. If you find the same item at a lower price from another qualifying online retailer, we will beat that price to ensure you receive the best possible value.
Our 100% Price Match Guarantee has the following restrictions:
Please Note: Some Exclusions May Apply
Our 100% Price Match Guarantee has the following restrictions:
- Promotional offers such as rebates, bundles, or “buy one, get one free” are excluded.
- Auction sites and discount marketplaces (e.g., eBay) do not qualify.
- The competitor must be an authorized retailer of the product in question.
- Price comparisons are based on the total order cost, including product price, sales tax, and shipping.
- Price matching is not available for exchanges, replacements, or warranty claims.
Please Note: Some Exclusions May Apply
Refunds and Returns Policy
We know things don’t always go as planned. Whether you received the wrong item or need to send something back, our return process is here to keep things simple. Here's what you need to know:
Return Timeframe
You may request a return within 30 days of receiving your order. Please reach out within that window to ensure eligibility.
Return Eligibility Criteria
To be considered for a return:
- Items must be unused and in original condition
- All tags and packaging must be intact
- A receipt or order confirmation is required
Products that arrive used, installed, or altered will not qualify for a return.
How to Request a Return
Email our support team at support@servicesupplydepot.com to begin the return process. We’ll respond with detailed return instructions and the appropriate return address.
Please do not return items without contacting us first. Unauthorized returns will not be accepted.
Shipping Costs for Returns
If your order arrived damaged or we sent the wrong item—we’ve got you covered. We’ll take care of the return shipping cost.
If you're returning something because you changed your mind or ordered the wrong item, we kindly ask that you cover the return shipping
Do you have a restocking fee?
Yes, we charge a 25% restocking fee. This fee covers inspection, repackaging, and restocking logistics.
Return Method
All returns must be shipped back to us—we do not accept in-person or drop-off returns.
Return Labels
For defective or damaged items, please get in touch with us and we’ll email you a prepaid return label. Simply download, print, and attach the label to your return package.
Refunds
Once your return arrives and passes inspection, we’ll notify you via email. If the return is approved, your refund will be issued to the original payment method within 3–5 business days.
Refund Not Received?
If it’s been more than 5 business days since your refund approval:
- Recheck your bank account
- Contact your card provider
- Check with your bank for processing times
Still waiting? Reach out to us at support@servicesupplydepot.com and we’ll investigate.
Order Issues & Damaged Shipments
We ask that you inspect your shipment upon delivery. If anything arrives broken, incorrect, or incomplete, contact us immediately so we can resolve the issue without delay.
Product Exchanges
We only offer exchanges for products that are damaged or defective. If you need a replacement for the same item, contact us at support@servicesupplydepot.com and we’ll get you set up.
Shipping Address Changes
If you need to update the shipping address for an order, please notify us within 24 hours of placing your order. Once processing begins, address changes are not guaranteed.
Description
The Scotsman UN1520AX-1 is a self-contained, air-cooled undercounter ice machine designed to produce Scotsman’s Original Chewable® Nugget Ice. It produces up to 167 lb. of nugget ice per 24 hours under 70°F air and 50°F water conditions and includes an insulated storage bin with a capacity of up to 57 lb.
Its compact 20-inch-wide cabinet and front-breathing design allow installation in confined spaces without requiring side clearance for normal airflow. The unit uses R290 refrigerant and features a stainless steel evaporator and auger, sealed maintenance-free bearings, corrosion-resistant exterior panels, an ergonomic slide-back bin door, and a unit-specific QR code for service and warranty information.
Key Features
- Self-contained commercial undercounter nugget ice machine
- Produces Scotsman Original Chewable® Nugget Ice
- Maximum production of 167 lb. per 24 hours at 70°F air and 50°F water
- Produces 125 lb. per 24 hours at 90°F air and 70°F water
- Built-in insulated storage bin holds up to 57 lb. of ice
- Compact 20-inch-wide cabinet
- Front-breathing airflow design
- No side clearance required for normal airflow
- Can be installed into cabinetry when the front ventilation openings remain unobstructed
- Air-cooled refrigeration system
- Uses environmentally responsible R290 refrigerant
- Sealed, maintenance-free bearings reduce preventive maintenance requirements
- Stainless steel evaporator and auger provide durability
- Heavy-duty, rust-free front panel
- Corrosion-resistant aluminum-alloy side panels
- Ergonomic slide-back door provides access to stored ice
- Intuitive control panel with status and maintenance indicators
- Unit-specific QR code provides access to service manuals and warranty information
- Optional floor-mounting kit can lower the installation height for use under a 34-inch ADA counter
- Included ice scoop
- Included adjustable legs
- Included power cord
- Includes a NEMA 5-15P plug
- Requires a gravity drain
- Built-in air-gap backflow protection
- Requires a cold potable water connection
- Requires 115V / 60Hz / single-phase electrical service
- ENERGY STAR® certified
- Meets U.S. Safe Drinking Water Act low-lead requirements
- NSF certified
- cETLus listed
- AHRI certified
- Three-year parts and labor warranty
- Designed, engineered, and assembled in the USA
Specifications
| Specification | Details |
|---|---|
| Product Type | Self-contained undercounter nugget ice machine with storage bin |
| Ice Type | Original Chewable® Nugget Ice |
| Condenser Type | Air-cooled |
| Maximum Ice Production | 167 lb. per 24 hours at 70°F air / 50°F water |
| Ice Production at Higher Temperatures | 125 lb. per 24 hours at 90°F air / 70°F water |
| Storage Capacity | 57 lb. |
| Width | 20 in. |
| Depth | Approximately 24 in. |
| Height | Approximately 38 in. with standard legs |
| Cabinet Height Without Legs | 31.94 in. |
| Shipping Carton Dimensions | 22 in. W × 27 in. D × 38 in. H |
| Shipping Weight | 129 lb. |
| Installation | Undercounter or freestanding |
| Ventilation | Front-breathing |
| Required Side Clearance | No additional side clearance required for normal airflow |
| Recommended Rear Utility Clearance | 4 in. |
| Refrigerant | R290 |
| Electrical Requirements | 115V / 60Hz / 1 phase |
| Electrical Connection | Cord-connected |
| Plug Type | NEMA 5-15P |
| Heat Rejection | 4,100 BTU per hour |
| Energy Consumption | 5.23 kWh per 100 lb. of ice |
| Potable Water Consumption | 12 gal. per 100 lb. of ice |
| Operating Air Temperature | 50–100°F |
| Operating Water Temperature | 40–100°F |
| Potable Water Pressure | 15–80 PSI |
| Minimum Water Conductivity | 10 microsiemens/cm |
| Water Supply Connection | Included 5 ft. × 1/4 in. OD plastic inlet tube |
| Drain Connection | 3/4 in. FPT gravity drain |
| Evaporator Material | Stainless steel |
| Auger Material | Stainless steel |
| Front Panel | Heavy-duty, rust-free construction |
| Side Panels | Corrosion-resistant aluminum alloy |
| Bin Door | Ergonomic slide-back design |
| Floor-Mounting Kit | Optional KUFM20 |
| Certifications | ENERGY STAR®, NSF, cETLus, and AHRI |
| Country of Assembly | USA |
Gallery
- Scotsman Undercounter Units - Easy Install
- Scotsman 15" & 20" Flake & Nugget - Features & Benefits
Product Support
Delivery Information
Order Processing Time:
We typically process orders within 1 to 2 days. Please be aware that the deadline for placing orders is 5 p.m. Orders submitted after this time will be processed the next business day.
Shipping Information:
Expect your order to arrive in 4 to 7 days, and we offer free shipping. Please note that we currently only ship within the United States. International shipping is not available.
The majority of our orders are dispatched via third-party freight carriers (18-wheelers). In case your order includes an item that requires freight shipping, we will contact you to schedule a curbside delivery. Ensure that your contact number is correct at checkout.
Order Confirmation and Payment:
After you place your order, a confirmation email will be sent to you. This confirms that your order is registered in our system and your credit card is authorized for the purchase.
Your card will be charged only when the item is shipped. For backordered items, we might hold a charge to reserve the product for you. As soon as we receive your order, we begin processing it immediately!
We typically process orders within 1 to 2 days. Please be aware that the deadline for placing orders is 5 p.m. Orders submitted after this time will be processed the next business day.
Shipping Information:
Expect your order to arrive in 4 to 7 days, and we offer free shipping. Please note that we currently only ship within the United States. International shipping is not available.
The majority of our orders are dispatched via third-party freight carriers (18-wheelers). In case your order includes an item that requires freight shipping, we will contact you to schedule a curbside delivery. Ensure that your contact number is correct at checkout.
Order Confirmation and Payment:
After you place your order, a confirmation email will be sent to you. This confirms that your order is registered in our system and your credit card is authorized for the purchase.
Your card will be charged only when the item is shipped. For backordered items, we might hold a charge to reserve the product for you. As soon as we receive your order, we begin processing it immediately!
Price Match Guarantee
We are committed to offering highly competitive pricing across our entire catalog. If you find the same item at a lower price from another qualifying online retailer, we will beat that price to ensure you receive the best possible value.
Our 100% Price Match Guarantee has the following restrictions:
Please Note: Some Exclusions May Apply
Our 100% Price Match Guarantee has the following restrictions:
- Promotional offers such as rebates, bundles, or “buy one, get one free” are excluded.
- Auction sites and discount marketplaces (e.g., eBay) do not qualify.
- The competitor must be an authorized retailer of the product in question.
- Price comparisons are based on the total order cost, including product price, sales tax, and shipping.
- Price matching is not available for exchanges, replacements, or warranty claims.
Please Note: Some Exclusions May Apply
Returns
Refunds and Returns Policy
We know things don’t always go as planned. Whether you received the wrong item or need to send something back, our return process is here to keep things simple. Here's what you need to know:
Return Timeframe
You may request a return within 30 days of receiving your order. Please reach out within that window to ensure eligibility.
Return Eligibility Criteria
To be considered for a return:
- Items must be unused and in original condition
- All tags and packaging must be intact
- A receipt or order confirmation is required
Products that arrive used, installed, or altered will not qualify for a return.
How to Request a Return
Email our support team at support@servicesupplydepot.com to begin the return process. We’ll respond with detailed return instructions and the appropriate return address.
Please do not return items without contacting us first. Unauthorized returns will not be accepted.
Shipping Costs for Returns
If your order arrived damaged or we sent the wrong item—we’ve got you covered. We’ll take care of the return shipping cost.
If you're returning something because you changed your mind or ordered the wrong item, we kindly ask that you cover the return shipping
Do you have a restocking fee?
Yes, we charge a 25% restocking fee. This fee covers inspection, repackaging, and restocking logistics.
Return Method
All returns must be shipped back to us—we do not accept in-person or drop-off returns.
Return Labels
For defective or damaged items, please get in touch with us and we’ll email you a prepaid return label. Simply download, print, and attach the label to your return package.
Refunds
Once your return arrives and passes inspection, we’ll notify you via email. If the return is approved, your refund will be issued to the original payment method within 3–5 business days.
Refund Not Received?
If it’s been more than 5 business days since your refund approval:
- Recheck your bank account
- Contact your card provider
- Check with your bank for processing times
Still waiting? Reach out to us at support@servicesupplydepot.com and we’ll investigate.
Order Issues & Damaged Shipments
We ask that you inspect your shipment upon delivery. If anything arrives broken, incorrect, or incomplete, contact us immediately so we can resolve the issue without delay.
Product Exchanges
We only offer exchanges for products that are damaged or defective. If you need a replacement for the same item, contact us at support@servicesupplydepot.com and we’ll get you set up.
Shipping Address Changes
If you need to update the shipping address for an order, please notify us within 24 hours of placing your order. Once processing begins, address changes are not guaranteed.
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