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Kidde-Fenwal

Kidde-Fenwal 12-B27021-000 DETECT-A-FIRE Unit (NEW IN BOX)

Kidde-Fenwal 12-B27021-000 DETECT-A-FIRE Unit (NEW IN BOX)

Regular price $269.96 USD
Regular price Sale price $269.96 USD
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Condition: New

[Standard New Item Notes] This item is NEW. We make every effort to ensure the item is as described in the listing. In some cases, the original packaging may be opened for inspection or to verify the contents, but the product remains unused. Please carefully review this listing and its photos to assess the condition and contents. If you have any questions or require additional details, feel free to message us, and we will be happy to assist you.

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Low stock: 4 left

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[Standard New Item Notes] This item is NEW. We make every effort to ensure the item is as described in the listing. In some cases, the original packaging may be opened for inspection or to verify the contents, but the product remains unused. Please carefully review this listing and its photos to assess the condition and contents. If you have any questions or require additional details, feel free to message us, and we will be happy to assist you.

Kidde-Fenwal 12-B27021-000 DETECT-A-FIRE Unit - Industrial Fire Detection Sensor This high-performance thermal detection unit provides rapid, reliable response to fire hazards in critical environments. It is engineered for precision sensing and mission-critical reliability - Integrated rate-compensation technology - Hermetically sealed stainless steel housing - Operating temperature range up to 325°F - Adjustable mounting flexibility - Proven fail-safe electrical contacts

Compared to previous generations and standard heat detectors, this unit utilizes an improved rate-compensation mechanism that effectively eliminates false alarms caused by transient temperature spikes. Its robust construction ensures long-term durability in harsh conditions where lesser sensory equipment often fails, making it a reliable choice for professional fire suppression systems.

Advanced Sensing Architecture and Field Performance

The 12-B27021-000 architecture relies on a unique shell-and-strut design that allows for instantaneous thermal detection the moment the surrounding air reaches its pre-set limit. By removing the thermal lag associated with conventional bimetallic sensors, this technology guarantees immediate activation during actual heat events. This high-efficiency operation ensures that fire suppression systems deploy exactly when needed, providing an essential layer of life-safety protection for complex industrial and commercial installations.

This item description was generated using artificial intelligence and may contain errors. Specifications and compatibility should always be verified using official manufacturer documentation and, where applicable, by a qualified or licensed fire alarm technician.

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We specialize in new, used, and surplus fire alarm and life-safety equipment. Our inventory includes control panels, modules, power supplies, annunciators, detectors, and related accessories from leading manufacturers. Listings reflect current, in-stock availability and are updated regularly. Orders ship quickly and are packed with care.

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