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Why you’ll love it

RestaurantSupply.com is your trusted source for Hoshizaki pass-thru refrigerators.

  • Authorized Hoshizaki dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Hoshizaki PT1A-HS-HS pass-thru refrigerators
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Hoshizaki PT1A-HS-HS 27 Inch Stainless Steel Pass-Thru Refrigerator 24.2 cu ft

Hoshizaki  |  MFG #: PT1A-HS-HS  |  Item #: 502100
Item: #502100

Technical details
Manufacturer Hoshizaki
Model Number PT1A-HS-HS
Manufacturer Part # PT1A-HS-HS
Size 1 Section
Refrigeration Self-contained, Top Mounted
Exterior Finish Stainless Steel Front & Sides
Energy Efficiency ENERGY STAR®
Door Type Solid
Depth (front - back) 35" - 36"
Compressor HP 1/4 HP
Interior Finish All Stainless Steel Interior
Door Style Half Door(s)
Capacity 24 - 37 Cu. Ft.
Height 79.5"
Width 27.5"
Depth 35.75"
Weight 357 lbs
cETLus Yes
ETL-Sanitation Yes
ENERGY STAR Yes

About this item

Product Details

The Hoshizaki PT1A-HS-HS Steelheart Series Refrigerator Pass-thru One-section is a commercial-grade pass-thru refrigeration unit designed for high-efficiency food storage in professional environments. With a capacity of 24.2 cubic feet, it features a self-contained, top-mounted refrigeration system optimized for reliable performance and minimal maintenance. The unit’s all-stainless steel interior and exterior provide exceptional durability and sanitation, while three epoxy-coated wire shelves facilitate organized storage. Equipped with digital temperature controls, LED interior lighting, and four casters (including two with brakes), this model ensures seamless workflow integration in busy kitchens or foodservice setups. Its energy-efficient R290 hydrocarbon refrigerant and 1/4 HP compressor make it suitable for demanding commercial operations that require consistent temperature management and rugged construction.

Top Hoshizaki PT1A-HS-HS Features

The Hoshizaki PT1A-HS-HS refrigerator offers precise digital temperature control, ensuring optimal food preservation. Its stainless steel construction enhances durability and simplifies cleaning. The unit’s epoxy-coated wire shelves support heavy loads and resist corrosion, ideal for high-volume food storage. Designed for pass-thru workflows, it enables smooth access from two sides, increasing efficiency in busy kitchens. The four casters facilitate easy relocation and positioning within the foodservice environment.

  • Capacity: 24.2 cu. ft. for storing large inventory
  • Durability Traits: Stainless steel interior & exterior for longevity
  • Ease-of-Use: Digital controls with LED interior lighting
  • Use Case Fit: Pass-thru design suited for high-traffic food prep areas
  • Workflow Benefits: Hinged doors enable smooth, multi-directional access

Ideal for high-volume commercial kitchens seeking reliable and organized refrigeration.

Hoshizaki PT1A-HS-HS Technical Specs

The Hoshizaki PT1A-HS-HS model features a self-contained, top-mounted refrigeration system powered by a 1/4 HP compressor, operating on a 115V, 60Hz, single-phase electrical supply with a NEMA 5-15P plug. The unit's stainless steel exterior and interior provide a corrosion-resistant surface that withstands rigorous sanitation protocols. It has an operating temperature range suited for cold storage, with a maximum depth of 36 inches, width of 27.5 inches, and height of 79.5 inches, supporting efficient use in tight commercial kitchen layouts. The refrigerator includes ETL-Sanitation and ENERGY STAR® certifications, optimizing both sanitation and energy efficiency. Weighing approximately 357 lbs, it offers dependable durability for intensive foodservice operations. Maintenance involves regular cleaning of the stainless surfaces and periodic inspection of the refrigeration system, with four casters allowing easy repositioning without disrupting workflow.

  • Electrical Requirements: 115V, 60Hz, 1-phase, 13A, 150W
  • Cooling Method: Air-cooled, self-contained
  • Refrigeration Type: Hydrocarbon
  • Production Capacity: Not specified per 24 hr but optimized for stable food storage
  • Construction & Finish: Stainless steel exterior and interior
  • Dimensions: 27.5" W x 35.75" D x 79.5" H
  • Food Safety: Material-safe, corrosion-resistant surfaces suitable for sanitation
  • Weight: 357 lbs

Key installation considerations include ensuring sufficient clearance for the four casters and airflow for optimal refrigeration. Proper drainage and routine cleaning are recommended for maintaining performance, while electrical connection must meet specified voltage and amperage requirements.

  • Electrical Compatibility: 115V, 60Hz, single-phase
  • Airflow Clearance: Minimum 2 inches on sides and top
  • Drainage: Integrated drain for defrost condensate
  • Sanitation: Stainless surfaces compatible with standard cleaning agents
  • Mobility: Four casters for adaptable kitchen setup
  • Installation Space: Requires 35" depth and 27.5" width clearance

What is a commercial pass-thru refrigerator

A commercial pass-thru refrigerator is a professional refrigeration unit with hinged or sliding doors on both sides, designed for efficient, high-volume cold storage in foodservice environments. The Hoshizaki PT1A-HS-HS Steelheart Series is a one-section, self-contained model built with stainless steel construction, offering 24.2 cubic feet of capacity. It operates with a top-mounted hydrocarbon refrigeration system, featuring digital temperature controls and LED lighting for ease of use, making it ideal for busy kitchens. Its pass-thru design allows for seamless workflow, suitable for restaurant kitchens, cafeterias, and other high-traffic foodservice operations requiring reliable and organized refrigeration solution.

Top commercial pass-thru refrigerators for high-volume foodservice

Designed for operation in busy commercial kitchens, the Hoshizaki PT1A-HS-HS model offers durable stainless steel construction, precise digital controls, and pass-thru functionality. With a compact footprint and energy-efficient hydrocarbon refrigerant, it ensures reliable performance for mid-volume restaurant service, particularly in high-traffic prep and storage areas.

  • Operation Type — high-traffic food prep kitchens
  • Kitchen Setting — compact commercial spaces
  • Foodservice Category — restaurant and cafeteria applications
  • Workload Qualifier — moderate throughput
  • Use Case — organized, accessible cold storage for busy environments

Why Choose Hoshizaki PT1A-HS-HS

Compared to similar models, the Hoshizaki PT1A-HS-HS offers superior stainless steel durability, energy efficiency with ENERGY STAR® certification, and a sleek pass-thru design that enhances workflow speed. Its compact size fits well in tight kitchen layouts, while the epoxy-coated shelves and self-contained refrigeration system support long-term sanitation and reliable operation, ensuring optimal food preservation and operational efficiency.

  • Compact footprint suited for tight commercial spaces
  • Durable stainless steel exterior and interior construction
  • Self-contained hydrocarbon refrigeration system
  • Pass-thru doors optimize kitchen workflow
  • Energy-efficient with ENERGY STAR® certification

Certifications

ETL Sanitation logo

ETL Sanitation

The item meets or exceeds the sanitation standards set by Edison Testing Laboratories (ETL).

ETL US & Canada Listed logo

ETL US & Canada Listed

The item meets or exceeds ETL safety standards as well as those set by Canada and the U.S.

Energy Star Qualified logo

Energy Star Qualified

The item has been evaluated by the U.S. Environmental Protection Agency and the U.S. Department of Energy and has been found to be energy efficient.

Certifications

Customer reviews

A tall Steelheart Series Refrigerator with two doors, digital display, ventilation slots at the top, and four caster wheels offers sleek, functional design—ideal for restaurant or industrial kitchen use.
Hoshizaki

Hoshizaki PT1A-HS-HS 27 Inch Stainless Steel Pass-Thru Refrigerator 24.2 cu ft

$8,350.00 $20,740.00

Hoshizaki, PT1A-HS-HS, Steelheart Series Refrigerator, pass-thru, one-section, 24.2 cu. ft., top mounted self-contained refrigeration system, (3) epoxy coated wire shelves, (2) half-height solid right hinged doors, digital temperature display/controls, LED interior lighting, stainless steel interior, stainless steel exterior front, sides & top, (4) 4" casters (2 with brakes), R290 Hydrocarbon refrigerant, 1/4 HP, NEMA 5-15P, cETLus, ETL-Sanitation ENERGY STAR®