Features and Benefits

The PRO3 Top Mount packaged refrigeration systems combine evaporator and condensing unit into one unit — simplifying installation and reducing refrigerant charge, which saves time, money and energy. Not only that, it’s environmentally friendly.

The PRO3 Top Mount is designed to maximize storage area inside a cooler or freezer and is ideal for small- to medium-sized restaurant and convenience store applications where holding temperature is the primary goal.

If greater pull-down capacity is required, see the PRO3 Side Mount packaged refrigeration system (model PST).

Ease of Installation and Service

•Installation takes a fraction of the time required for a split system: no piping or loose components to install, refrigerant is pre-charged at factory and a field superheat adjustment is not required (see installation manual for more information)

•No drain line required: indoor models come with a condensate evaporation pan

•Flexible design allows for multiple installation methods: optimized for indoor use, but outdoor models available with weatherhood installed. Outdoor models also come with: crankcase heater, drain line heater and fan-cycling for head pressure control

•Maximizes storage area in a cooler or freezer: evaporator grill mounts flush on a standard 4" or a recessed 5 1/2" ceiling panel

Ease of Use

•System is factory-assembled, evacuated, charged, run-tested and wired; no additional components or refrigerant charging required; most models come with a 26" power cord ready to plug-in

•Controls preset for typical applications: +35° F for coolers, -10° F, for freezers and are easy to adjust (019L6 set for 0° F)

Energy Efficient Environmentally Friendly

•Energy Solutions® energy-efficient motors from InterLink™ Commercial Refrigeration Parts:

•PSC motors optional in both condensing unit and evaporator section

•EC motors optional in evaporator section only

•Reduced refrigerant charge: system uses approximately 10 percent* of refrigerant required for a comparable split system

Reliable Durable

•System is fully-assembled and quality-tested at the factory

•Electronic control provides accurate temperature control

•Liquid-line filter drier (medium and large cabinet only)

•Two-year parts warranty

*Results may vary. Estimate based on a typical 25-foot refrigerant line length.

Most indoor PRO3 Top Mount systems come standard with a 26" power cord and 3-prong electrical plug for quick installation and start-up which may eliminate the need for a field installed disconnect. See the data tables in this brochure for electrical receptacle specifications.

The PRO3 Top Mount evaporator grill sits flush in a standard 4" thick ceiling panel.

MEA Accepted

PRO3 Top Mount systems are UL-listed in the United States and Canada

PTN, PTT specifications

Heatcraft Refrigeration Products offers a diverse range of solutions aimed at enhancing the efficiency and effectiveness of refrigeration systems. Among its extensive product lineup, the PTT and PTN series stand out as reliable options for commercial refrigeration needs.

The PTT series primarily focuses on condensing units designed for medium temperature applications. These units are engineered to deliver consistent cooling performance to various commercial settings, such as supermarkets, restaurants, and convenience stores. One of the main features of the PTT series is its high-energy efficiency. Utilizing advanced compressor technology and optimized condenser design, these units help reduce energy consumption, resulting in cost savings over time. The PTT series also incorporates a durable construction with weather-resistant components, ensuring prolonged reliability even in demanding environments.

In addition to their energy-efficient operation, PTT units are equipped with an electronic control system that allows for precise temperature management. This feature helps maintain product quality and ensures that food items stay within safe temperature ranges. Moreover, the PTT series supports various refrigerants to meet environmental regulations and promote sustainability.

On the other hand, the PTN series specializes in low-temperature applications, making it ideal for frozen food storage and ice cream vending operations. Similar to the PTT series, the PTN units feature high efficiency and robust construction. They are designed with a focus on lower noise levels, ensuring a more pleasant environment for both employees and customers.

The PTN series is also equipped with an advanced heat exchange technology that optimizes performance while reducing the overall carbon footprint. The units come with adjustable fan speed controls that enhance energy efficiency by adapting to the cooling needs of the application.

Both PTT and PTN series units are designed for ease of installation and maintenance. They feature accessible service points and compatibility with standard refrigeration components, making them efficient choices for technicians and installers alike.

In conclusion, Heatcraft's PTT and PTN refrigeration products are engineered to provide exceptional performance, energy efficiency, and reliability. With advanced technologies and thoughtful designs, these units meet the evolving needs of the commercial refrigeration industry, making them valuable assets for any business relying on temperature-sensitive products.