How can we help you?

Have a question about one of our products? Need help designing your chiller? Call or email us.

Contact Us

Legacy Chillers was able to design manufacture deliver and install a highly reliable, energy efficient chiller package to a remote Hawaiian Island. The three units have been in operation for nearly 8 years in a very corrosive environment and are still running strong. Legacy Chiller is an honest, highly technically competent refrigeration design and manufacturing company who sells solutions to refrigeration challenges from simple to complex. Whether it is one off or high volume, they deliver as promised.

Richard Hill
Richard Hill
Chairmen at Marvell Semiconductor.

Package Air-Cooled Process Chiller – With Integrated Plastic Tank

Legacy’s model PZAPT process chiller is available from 1.0 to 10.0 HP. This air-cooled chiller system is portable, light weight and easy to move around.

The Legacy Chiller Systems PZAPT portable process chiller line is ideal for the following applications:

– Breweries
– Distilleries
– Dry Cleaners
– Induced hypothermia systems
– Plating process
– Injection molding
– Custom batch cooling
– Water cooled welding system
– Water jet cutting

Standard Features

Click here to view Standard Features

MADE IN THE USA!
ETL listed
Microprocessor controller with touchscreen HMI including:
– Modular I/O design [1]
– Field changeable control relays [1]
– Automatic downloadable (CSV) trending [1]
– Field configurable email alerts [1]
– FREE USB downloadable software update [1]
– CLICK HERE to see all control features

Open vented plastic internal (insulated) tank plumbed as a once-through
STAINLESS STEEL, brazed plate evaporator with 1/2 inch insulation
Scroll compressor with crankcase heater
Fused, STAINLESS STEEL system process pump
Suction accumulator [1]
Water flow switch
Hot gas by-pass capacity control [1]
24V control transformer
Direct drive condenser fan motor
Rust resistant, high CFM, aluminum condenser fan blade
Condenser(s): copper tube/aluminum fin
Compressor motor contactor
Condenser motor and control circuit fusing
Painted, galvanized sheet metal cabinet
1/2 inch insulation on all water and refrigerant lines
Liquid line drier, sightglass, solenoid, TEV
Complete refrigerant charge from factory 407C standard [1]

[1] Denotes optional items NOT STANDARD most competing brands.

Available Options

Click here to view Available Options

4 year extended compressor warranty
115 volt (rain tight) service outlet
Fused disconnect
Compressor fusing
Fan cycle control
Flooded condenser with receiver/head pressure control (-20 °F)
Heated, flooded condenser with receiver/head pressure control (-20 °F)
Factory installed evaporator heat tape freeze protection thermostatically controlled
Water pressure gauge set
Pump suction isolation valve
E-COAT condenser coil (coastal protection)

Model No.Data Sheet DownloadCooling CapacityLength InchesWidth InchesHeight InchesWeight LBS
PZAPT1SPZAPT1S16,800 BTUH36.034.049.0350.0
PZAPT2SPZAPT2S26,400 BTUH36.034.049.0425.0
PZAPT2.5SPZAPT2.5S36,000 BTUH36.034.049.0475.0
PZAPT3SPZAPT3S38,400 BTUH46.034.055.0425.0
PZAPT4SPZAPT4S43,200 BTUH46.034.055.0525.0
PZAPT5SPZAPT5S58,800 BTUH46.034.055.0575.0
PZAPT7SPZAPT7S91,200 BTUH75.034.055.0700.0
PZAPT8SPZAPT8S102,000 BTUH75.034.055.0700.0
PZAPT9SPZAPT9S117,600 BTUH75.034.055.0750.0
PZAPT11SPZAPT11S123,600 BTUH75.034.055.0875.0

Air-cooled process chiller capacities based on ARI standard 45 °F LWT and 95 °F AMB.