Duke 4788.2 Refrigeration Control Temp 45" Cap, Subway Replacement

The Duke 4788.2 Temperature Control Capillary restores accurate temperature sensing, helping your refrigeration unit maintain consistent cooling and protect food quality.

Designed as a direct OEM replacement, this capillary installs easily when replacing the existing control. Always disconnect power before servicing and route the 45" capillary carefully to avoid kinks or sharp bends.

Product Details

Product Type: Refrigeration Temperature Control Capillary

Compatibility: Fits select Duke refrigeration equipment, including approved Subway® units (verify model compatibility before ordering)

Manufacturer: Duke — Genuine OEM Original Part

Common Symptoms Fixed: Corrects inaccurate temperature control, inconsistent cooling, short cycling, and temperature-related food safety concerns.

Key Features

Genuine OEM Quality
The Duke 4788.2 is a Genuine OEM Original Part, manufactured to precise factory standards to ensure proper fit, accurate sensing, and reliable long-term operation.

Performance & Efficiency Improvement
By restoring accurate temperature regulation, this control capillary helps the refrigeration system maintain stable temperatures, improving efficiency and reducing strain on compressors and controls.

Durability
Built from high-quality materials, this capillary tube is designed to withstand daily commercial use while maintaining consistent sensing performance.

Easy Installation
With an OEM design and correct length, this capillary allows for straightforward replacement, minimizing downtime and simplifying maintenance.

Compatibility & Size
Engineered for compatible Duke and Subway® refrigeration units, this temperature control cap features a 45" capillary length to ensure proper placement and accurate temperature detection.

Restore precise temperature control, improve efficiency, and protect product quality by choosing the Duke 4788.2 Genuine OEM Temperature Control Capillary—an essential component for reliable refrigeration performance.