Thermal Energy Storage Solutions

From highly efficient water heating systems to crash carts that keep servers cool, CoreTherma has your solution.

RackSteady

Reliable Cooling, even when the power fails

RackSteady is a flexible thermal solution designed for refrigerated display cases, walk-in units, and large cold-storage warehouses.  

  • Instant Backup Cooling
    When refrigeration equipment shuts down or power is lost, RackSteady automatically steps in to help hold safe, stable temperatures.

  • Smart Passive Recharge
    No extra equipment or energy required — RackSteady cells recharge using the existing cool air inside your unit. 

  • Space-Saving Design
    Slim and compact, RackSteady slides easily under shelving, preserving valuable rack space.

  • Zero Maintenance Reliability
    With no moving parts, RackSteady provides long-term durability and dependable performance. 

  • Safe for Food Environments
    Made with non-toxic, non-flammable, food-grade materials for worry-free use. 

RackSteady keeps the cold where it belongs — steady, safe, and reliable.

When the Power Fails, RoomSteady Keeps Its Cool

Smarter, more efficient server closet cooling — when you need it most.

  • Instant Emergency Cooling
    When the power goes out, RoomSteady steps in—cooling your server closet instantly, without electricity.

  • Smart Recharge
    RoomSteady cooling chambers recharge passively using your building’s existing cool air

  • Compact & Mobile
    Designed to be stored outside the server room and wheeled in when needed — saving valuable rack space.

  • Zero Maintenance, Maximum Reliability
    With minimal moving parts, RoomSteady delivers peace of mind without upkeep.

  • Cool, Silent, Simple
    A clean, quiet solution using innovative phase change material to absorb heat on contact.

  • Set It & Forget It
    RoomSteady. Always ready. Always recharging in the background. No power? No panic.

  • Eco-Friendly Performance
    Use less energy, reduce your carbon footprint, and get more from your system.

CoreTherma Supplemental Water Heating Systems

Smarter, more efficient hot water — when you need it most.

  • Preheat Smarter
    Reduce energy use by preheating water before it reaches your main tank.

  • Store Heat, Use Later
    Recharge thermal batteries during off-peak hours and enjoy hot water on demand during high-use times.

  • Maximize Hot Water Capacity
    Add virtually unlimited peak-time hot water — without upsizing your tank.

  • Compact & Efficient
    Save space with a compact solution that delivers big performance.

  • Lower Energy Bills
    Shift water heating to low-cost, off-peak hours to reduce utility costs.

  • Virtually Maintenance-Free
    No moving parts, no hassle — just consistent, reliable performance.

  • Eco-Friendly Performance
    Use less energy, reduce your carbon footprint, and get more from your system.

CoreTherma TES Industrial Thermal Battery

Smarter, more efficient industrial heating and cooling - when you need it most.

Wide Temperature Range

  • Operates from ultra-low temperatures (-70°C) to extreme high heat.
  • Ideal for applications requiring precise and broad thermal control.

Custom-Built for Your Process

  • Designed to meet the exact temperature demands of your industrial application.
  • Whether heating or cooling, the system locks in your specified temperature.

Flexible Applications

  • Provides both redundancy and peak demand coverage.
  • Supports new installations, expansions, or
    upgrades.

Energy Cost Savings

  • Store thermal energy during off-peak periods to cut energy costs during peak pricing.
  • Maximize efficiency while minimizing operational expenses.

Universally Reliable

  • Built to perform across diverse industrial environments.
  • One solution for a wide variety of thermal
    energy storage needs.