• The Killer Chiller is a modular retrofit system that converts nearly any cooler into a true active refrigerator.

  • This Patented Technology is novel in one critical way: the refrigerant loop stays entirely outside of the cooler, passing heat exchange through a fluid loop that connects via the drain port.

  • No refrigerant inside the food compartment.

  • DIY installation.

  • No tools, Adhesives, Fasteners, Training or HVAC technician required.

  • Non-Permanent Install

  • Easy to use, Easy to install, Easy to clean.

  • Buy 1 unit for all of your coolers!

  • Remove, Replace, Re-install in 5 minutes or less.

  • 12V, 24V (DC), and 120VAC versions currently available.

  • Scalable Technology designed to meet the demands of a multitude of industries.

The Killer Chiller

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My Approach

No one likes a soggy sandwich. Unfortunately, for outdoor and transient environments, the only practical way to keep spoilable goods chilled is through a chest or cooler filled with ice.

Those days are over:
The Killer Chiller is here to change how you think about refrigeration.

What began as a passion project has evolved into something more. We’re proud of where we’ve been and even more excited for what’s ahead. What sets us apart isn’t just our process—it’s the intention behind it. We take time to understand, explore, and create with purpose at every turn.

Scalable Technology

The Killer Chiller is being designed as a modular cooling platform with applications far beyond a single cooler size. From compact day-trip systems to fully customized cold-storage configurations, the technology can scale to meet a wide range of use cases across recreation, marine, food transport, field storage, and commercial cold-chain logistics.

At its smallest, Killer Chiller can keep a personal cooler cold without ice. At its largest, the same core concept could be adapted for custom insulated spaces — even shipping container-scale cold storage.

This scalability is central to the opportunity: one patented cooling architecture with the potential to serve multiple markets, product categories, and licensing pathways.

Lasting impact

We strive to develop products that work “Like They Used To”

Fully Serviceable design with Rapid Remove and Replace configurations that allow for 100% up time capabilities.

The Killer chiller was designed to last. From cooler to cooler, the Killer chiller moves with you.

Additional Product Information:

As we are still in the development phase, Product performance data, Patent Info, and any other information is available upon request.
Please reach out with any Questions, Comments or Concerns:

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