Ambient Temperature

Model A820 is an 8’x20’ Polar Leasing walk-in unit that provides an ambient temperature storage environment. This electric powered storage rental features a rugged seamless fiberglass construction and can withstand even the harshest climate conditions. 

The A820 (8’x20’) ground resting rental unit provides temperature ranges from 65°F (18°C) to 80°F (27°C). 

Available in both long and short-term rentals, Polar Leasing’s A820 is ideal for users whose products require consistent ambient temperatures. [Validation Report]

NSF Approved and Energy Efficient Ambient Temperature Walk-in Unit

Polar Leasing provides cooler and freezer rental units throughout the United States, with rental units available in a variety of sizes and operation temperatures. All rental units are NSF approved, energy efficient and are a great solution for emergency refrigeration needs.


  • Pre-wired, pre-assembled, and ready to operate. Just make an electrical connection.
  • Electric-powered – no fumes, fuel bills, or diesel engine noise.
  • Can be placed anywhere – grass, gravel, or relatively uneven surfaces.
  • Seamless fiberglass construction is immune to heat, cold, and bad weather.
  • Placed at ground level for easy access – no ramp necessary.
  • Temperature range of 65°F / 18°C to 80°F / 27°C.

Additional Features

  • NSF Approved – non-skid floor
  • Rounded Corners Lockable Door Latch

  • Self-Closing Hinges

  • Hasp Lock (Ext. Door)

  • Safety Release Handle

  • Heated Door Jamb

  • Magnetic Gasket

  • Door Closer

  • Sweep Seal

  • Vinyl Strip Curtain

  • Galvanized Frame

  • Low Ambient Controls

  • Defrost Timer

  • Heated Relief Port

  • Light Switch/Pilot Light

  • Rain Cap Exterior Doors

  • Remote Dial Thermometer

  • Interior Lighting

  • Crowned Roof

  • Heated Freezer Door

  • Stainless Steel Kick Plate

  • Forklift Capable Frame

Other A820 Specifications:

  • Flame Spread Index < 25
  • Smoke Developed Index < 185
  • Floor Strength: 900lb/ft ²
  • Forklift Slots: 3” x 8” SQ TU, 37” Apart on Center
  • A820 Walk-in Cooler Specifications
  • Exterior Width: 7’-11”
  • Exterior Length: 19’-11”
  • Exterior Height: 8’-4”
  • Interior Width: 7’-3”
  • Interior Length: 19’-3”
  • Interior Height: 7’-3 ½”