What Our Experts Think
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Single-section, upright freezer merchandiser ideal for frozen foods, novelties, and ice cream in high-traffic retail areas.
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Maintains a consistent –10°F (–23.3°C) holding temperature to ensure product integrity and freshness.
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Features a triple-pane, low-E thermal glass door that maximizes product visibility while minimizing condensation and energy loss.
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Brilliant LED interior lighting enhances product presentation and drives impulse purchases.
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Equipped with an R290 hydrocarbon refrigeration system for superior cooling efficiency and reduced environmental impact.
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Durable white laminated vinyl exterior and aluminum-lined interior with stainless steel floor deliver long-lasting performance and easy cleaning.
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Bottom-mounted, self-contained refrigeration system improves accessibility for maintenance and optimizes cabinet temperature.
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Made in the USA — built, engineered, and backed by True’s industry-leading reliability and warranty coverage.
Q&A
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Q: What temperature does this freezer hold?
A: It maintains a steady –10°F (–23.3°C), ideal for storing ice cream and frozen foods. -
Q: Is the door energy efficient?
A: Yes — the low-E, triple-pane glass provides superior insulation and reduces heat transfer. -
Q: Does it include LED lighting?
A: Absolutely — high-output LED lights ensure bright, even product illumination. -
Q: What type of refrigerant is used?
A: It uses R290 natural refrigerant, which is environmentally friendly and energy-efficient. -
Q: Where is it manufactured?
A: The GDM-23F-HC~TSL01 is engineered and assembled in the USA for dependable commercial performance.
Maintenance Tips
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Clean condenser coils quarterly to maintain cooling efficiency and prevent compressor strain.
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Wipe down the glass door regularly to keep product visibility clear and attractive.
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Inspect door gaskets to ensure a tight seal and reduce temperature fluctuations.
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Avoid overloading shelves or blocking interior vents to maintain even airflow.
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Check and record cabinet temperatures periodically to verify consistent –10°F operation.






















