Turbo Air TTA221AENX Walk-In Cooler Evaporator

Turbo Air TTA221AENX is a commercial walk-in cooler evaporator configured for professional walk-in refrigeration systems. Its published model-specific capacity, electrical requirements, and refrigerant information help contractors and facility teams evaluate system compatibility before ordering.

Furnished with five dual-speed EC fans and an air pass guard, the Turbo Air TTA221AENX walk-in evaporator unit offers broad cooling coverage to avoid hot spots. Hydrophilic-coated fins move condensate in a controlled sheet for smooth drainage, while inner-groove copper tubing with optimized tube circuitry increases the internal area where R448A refrigerant absorbs heat. Measuring 109 inches wide by 19 inches deep by 9 3⁄8 inches high, it preserves available cabinet space. Air defrosting decreases energy consumption, and a thermostatic expansion valve maintains the proper refrigerant feed as system demand rises and falls.

Turbo Air TTA221AENX specifications

• Model: TTA221AENX
• Equipment type: Walk-In Cooler Evaporator
• Capacity: 22,100 BTU
• Power supply: 115V/60Hz/1Ph
• Refrigerant: R448A / R449A
• Compressor / application: Air Defrost for Cooler 6FPI
• Application: Indoor
• Depth (in): 19
• For Use With: Walk-In Refrigeration
• Height (in): 9.38
• Hertz: 60
• Manufacturer: Turbo Air
• Mounting Location: Walk-In Interior
• Part Type: Evaporator

Ordering and application support

This equipment ships free within the applicable service area. Because commercial refrigeration components must be matched to the intended box load, operating temperature, refrigerant, voltage, and paired equipment, confirm the complete application before installation. Review our shipping and freight disclosures and warranty policy before purchase.

Need help confirming fit? Contact an equipment specialist for model and application support. You can also browse the complete commercial walk-in cooler evaporators and condensing units collection.

Manufacturer specifications can change. Verify current requirements and installation suitability with a qualified refrigeration professional before ordering.