Walk-In Freezers
Portable Freezer Rentals
Need a large amount of onsite sub-zero cold storage? Polar Leasing has the outdoor portable freezer rentals you’ve been looking for. Our energy-efficient freezers provide operating temperatures of 0°F or -10°F (-18°C/-23°C) and use less electricity than other models, so you’ll pay less in operating costs. And with our no-hassle delivery, your Polar King portable walk-in freezer rental will arrive fully constructed and ready to operate, needing only an electrical connection.
- Pre-wired, pre-assembled, and ready to operate with just an electrical connection.
- Electric-powered – no fumes, fuel bills, or diesel engine noise.
- Able to be placed anywhere – grass, gravel, or moderately uneven surfaces.
- Durable — seamless fiberglass construction is impervious to all weather conditions.
- Placed at ground level for easy access – no ramp necessary.
- Pre-set at either 0°F / -18°C or -10°F / -23°C.
Available Models
Additional Features
Polyisocyanurate rigid board creates an even layer of premium insulation inside of Polar King portable walk-in freezer rentals, for the ultimate in energy efficiency. A seamless fiberglass layer covers the unit inside and out, protecting the outside from even the harshest environmental conditions and creating an easy-to-clean, sanitary surface inside.
- Heavy duty non-skid floor
- Lockable door latch
- Self-closing hinges
- Hasp lock on exterior door
- Safety release handle
- Heated door jamb
- Magnetic gasket
- Door closer
- Sweep seal
- Low ambient controls
- Defrost timer
- Heated relief port
- Light switch/pilot light
- Rain cap exterior doors
- Remote thermometer
- Interior lighting
- Crowned roof
- Heated freezer door
Popular Applications
Restaurants & Emergency
Solve your peak season or emergency cold storage challenges with portable freezer rentals.
Institutional
Get a walk-in freezer rental for your school, hospital, government agency, or other institution.
Large Events
Get a rental unit with a clean white exterior and quiet electrical connection for your large event.
Product Downloads
Typical Single Phase Wiring Connections for Dual Temps
Videos
How a Walk-In Freezer Works
Commercial freezers use the same principles as your freezer at home. Although you may think of cold air circulating in the unit, it is really energy — in the form of heat — that transfers from hotter areas into colder areas. In this case, heat above the freezer’s set point is removed from the insulated space, making it colder inside.
When the temperature inside of the unit rises above the set point of the freezer, refrigerant gets triggered and enters the compressor as a low-pressure, low-temperature gas. When the refrigerant compresses, its temperature rises. This higher temperature gas then passes to the outside of the unit, releasing excess heat through radiation and lowering the temperature of the refrigerant. The gas continues on, passing through an expansion device that releases pressure, forcing its temperature lower and causing it to change into a liquid state. The cooler refrigerant passes to the inside of the freezer, absorbing excess heat. The process continues to cycle until the unit reaches its set point.
Get Started
Need more information or ready to reserve your portable walk-in freezer rental? Get an instant quote now, or contact us today to schedule your reservation.