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Kidde-Fenwal

Kidde-Fenwal 12-F27121-020-10 DETECT-A-FIRE Vertical Detector (NEW IN BOX)

Kidde-Fenwal 12-F27121-020-10 DETECT-A-FIRE Vertical Detector (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: 2 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-F27121-020-10 DETECT-A-FIRE Vertical Detector - This high-performance thermal sensing unit provides rapid, reliable fire detection for mission-critical life safety environments. Engineered for precision, it utilizes a rate-compensation principle to minimize false alarms while ensuring immediate reaction to hazardous temperature increases - Vertical mounting configuration - Hermetically sealed stainless steel housing - 140°F response temperature rating - UL listed reliability - Factory calibrated sensing element

Compared to standard fixed-temperature sensors, the Kidde-Fenwal 12-F27121-020-10 offers superior performance by eliminating the lag time typically associated with heat accumulation. While conventional detectors often require a high thermal mass to trigger, this advanced vertical model responds the moment the surrounding air reaches the set point, providing a significant safety advantage in industrial and commercial settings.

Advanced Thermal Detection Engineering

The core technology driving this detector is its unique rate-compensation design, which ignores transient temperature fluctuations that might otherwise trigger a nuisance alarm. By decoupling the sensing mechanism from the outer shell, the device reacts strictly to the ambient heat level, ensuring consistent operation even in environments with varying climate conditions. This robust construction makes it an essential component for fire alarm systems requiring high-reliability, long-term stability without the need for frequent recalibration.

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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