EVAPCO ·
Thermal energy storage
EVAPCO Extra-Pak Ice Coils
High-efficiency ice coils for thermal energy storage systems using field-built concrete tanks.
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Compact factory-built thermal energy storage units with 370 to 1,000 ton-hours of latent capacity.
EVAPCO ICE-PAK® units are factory-built thermal energy storage systems incorporating patented Extra-Pak® elliptical-tube ice coils. The tube geometry improves packing efficiency and delivers high storage capacity within a compact tank footprint.
During off-peak periods, a glycol chiller circulates low-temperature glycol through the coils and freezes the water in the tank. During peak periods, the refrigeration system may be shut down while the stored ice cools glycol or water through a heat exchanger. The industrial-grade package includes a corrosion-resistant stainless-steel tank, galvanized supports, high-density insulation and electronic controls for ice charge and liquid-level monitoring.
Compact factory-built thermal energy storage units with 370 to 1,000 ton-hours of latent capacity.
| Equipment type | Thermal energy storage unit |
|---|---|
| Technology | Extra-Pak® ice-on-coil |
| Storage capacity | 370–1,000 ton-hours |
| Tank material | Stainless steel |
| Coil standard | ASME B31.5 |
| Working pressure | 300 psig |
| Insulation | R-19.5 sides, R-13 top and bottom |
| Controller output | 4–20 mA |
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High-efficiency ice coils for thermal energy storage systems using field-built concrete tanks.
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Factory-built thermal storage tanks with Extra-Pak coils and capacities up to 1,000 ton-hours.
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Carrier air-cooled chiller with 3.3–13.0 kW cooling capacity.
Details →Submit a request — NIKLAND engineers will select equipment for your facility and prepare a commercial offer including installation and commissioning.