Cold storage & freezer warehouses
Cold storage, refrigerated and freezer warehouses require fire detection solutions that operate reliably in low temperatures and rapidly changing environments. Elotec Aspect provides early fire detection solutions designed for reliable operation in demanding cold storage applications.
Why is early fire detection important?
Cold storage and freezer facilities present fire safety challenges that differ significantly from ordinary industrial and commercial buildings.
Typical challenges include:
- Low and fluctuating temperatures that affect conventional detectors
- Conditions that slow smoke development and delay detection
- Condensation and icing during defrost cycles, impacting detector reliability
- Icing and blockage of sampling points
- Risk of smoke contamination of stored goods
- Risk of unwanted alarms caused by moisture, condensation, and environmental effects
- High installation costs caused by additional equipment, heating elements, or protective enclosures to compensate for challenging environmental conditions
- Maintenance and service requirements without disrupting ongoing operations
Download our cold storage brochure
How we provide the early fire detection
Fire detection systems designed for cold and freezer environments
Elotec Aspect is an aspirating smoke detector, developed specifically for demanding environments such as cold storage and freezer warehouses. The system is designed to operate reliably in low and fluctuating temperatures, dry air and humid environments where conventional points detectors often struggle. Aspect is installed inside the protected cold or freezer area, allowing the detector and sampling pipes to operate within the same temperature zone. This eliminates typical issues related to condensation, icing and ice formation at pipe penetrations between warm and cold areas.
Reliable detection without condensation and icing issues
By sampling air continuously from the protected environment, Elotec Aspect enables very early smoke detection where smoke development can be slow. Installation within the same climate zone ensures that condensation and icing do not affect detector performance. The system design avoids icing and blockage of sampling holes, supporting stable detection and reducing the risk of unwanted alarms caused by moisture or environmental effects.
No need for additional equipment or costly adaptations
Unlike solutions that require heating elements, insulated enclosures or complex pipe protection, Elotec Aspect is designed to operate directly in cold and freezer environments without additional equipment. Simplifies installation, reduces system complexity and helps keep overall project costs predictable and under control.
Reduced risk of smoke contamination and business interruption
Early and reliable detection, enabled by a robust and well-proven system design, allows action to be taken before a fire develops, helping limit smoke spread and reducing the risk of contamination of stored goods. This supports business continuity and helps avoid extended downtime or loss of inventory.
How we work
Elotec supports customers throughout the entire lifecycle of the project – from early risk assessment and system design to commissioning, documentation and long-term operation. With our long experience with aspirating smoke detection in cold and demanding environments, Elotec is a trusted partner, helping customers choose solutions that are technically compliant and suited to the actual risk.
Elotec focus on delivering the right solution for each project, without unnecessary complexity, heating elements or additional equipment required to compensate for cold and moisture-prone conditions. System design and component selection are based on documented requirements, temperature conditions, storage layout and operational needs, ensuring a solution that performs reliably over time. Quality is the key in every phase of the project – from system design and installation to annual service and preventive maintenance. This approach helps ensure stable operation in cold environments, predictable costs and long-term safety for both people and assets.
Talk to Elotec about fire detection solutions designed for cold and frozen environments.Our fire detection specialists support you from risk assessment and system design to commissioning and long-term operation.
References
Elotec has extensive experience delivering fire detection solutions for cold storage environments. Get in touch with us, and we will share our experiences.
FAQ - frequently asked questions about fire detection in cold storage and freezer warehouses
Aspirating smoke detection is well suited for cold storage, as low temperatures and dry air can delay detection with traditional detectors. Elotec Aspect provides very early smoke detection by actively sampling air from the protected area.
Yes. Elotec Aspect is designed for cold and frozen environments and maintains stable air sampling and detection performance even in low-temperature conditions.
Elotec Aspect is designed to operate reliably in cold storage environments down to –40 °C. By installing the detector and sampling pipes inside the same cold area, condensation and icing issues are minimized, ensuring stable and reliable detection performance.
System design is supported by PipeDraw, ensuring correctly engineered pipe layouts adapted to cold storage conditions. Installation is further supported by clear guidance in the Aspect installation manual, covering key considerations for correct installation.
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