Wall Panel Thickness: Varies depending on the stored product. For positive temperature rooms, 8–10 cm polyurethane-filled panels are commonly used. For deep-freeze or gene storage rooms operating at –20°C to –50°C, 20 cm panels and additional systems may be required. This provides optimal strength and insulation.
Refrigerant Gas: The most commonly used gas is R404A, depending on the required temperature. However, this may vary based on your country’s regulations and preferences.