Turbo Air Refrigeration System STX078MP2 Outdoor Top-Mount Walk-In Refrigerator Package Unit, 208-230V, Self-Adjusting Expansion and Solenoid Valves

SKU: STX078MP2
$5,416.12

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The STX078MP2 is an outdoor top-mount package unit for walk-in refrigerators. Its SMART 7 configuration combines a self-adjusting expansion valve and solenoid valve with a blue anti-corrosion fin and coated copper tube, an efficient micro channel condenser coil, and an energy-efficient EC motor.

The unit also includes a leak-free patented hot gas condensate system and a highly efficient air circulation enclosure. Electrical service is 208–230 V, 60 Hz, single phase.

Overall Dimensions:

53.5"W x 28.5"D x 27.63"H

Product Weight:

330.0 lb

Top-mount package unit

Identified as a SMART 7 top-mount package unit for walk-in refrigeration.

Self-adjusting expansion and solenoid valves

The valves adjust refrigerant circulation as internal temperature changes and are designed to help protect the compressor from liquid refrigerant floodback.

Blue anti-corrosion fin and coated copper tube

The construction is described as helping protect aluminum and copper pipes from toxic gases generated by foods and retarding refrigerant leakage.

Micro channel condenser coil

The efficient micro channel condenser coil is described as providing a larger heat-transfer area than fin-and-tube condenser coils.

Energy-efficient EC motor

The EC motor is designed for reduced energy consumption, with easy-to-replace motor and fan blades.

Patented hot gas condensate system

The leak-free system is designed for fast evaporation of condensate and uses patented technology to prevent corrosion of hot gas lines.

Air circulation enclosure

The highly efficient enclosure is designed to release hot air outside and enhance cooling efficiency.

Hot gas defrost

Hot gas defrost is specified for the medium-temperature model.

Installation Outdoor
Unit type Top-mount package unit (SMART 7)
Electrical service 208–230 V, 60 Hz, 1 phase
Refrigerant R-290
Defrost system Hot gas
Evaporator airflow 982 CFM
Condenser coil Efficient micro channel
Motor Energy-efficient EC
Width 54 in
Depth 29 in
Height 28 in
Weight 330 lb

Certifications & Compliance

Certified badge of NSF Certified
NSF Certified
Certified badge of UL Certified
UL Certified

Warranty & Protection

2-year compressor and parts warranty; 1-year labor warranty.

Frequently Asked Questions

Yes. The catalog installation attribute is outdoor.
It uses 208–230 V, 60 Hz, single-phase electrical service.
The listed product dimensions are 53.5 in wide, 28.5 in deep, and 27.63 in high.
The product has a 2-year compressor and parts warranty and a 1-year labor warranty. The warranty is listed as U.S.A. only.
The listed certifications are NSF, UL, and cUL.

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