Kidde Fenwal 27121-0 275D Vertical Mount Hex Head, Brass

Deliver dependable heat-based fire detection where temperature spikes are expected. The Kidde Fenwal 275F vertical heat detector combines a 275°F trip point with a brass, hex-head housing to provide rugged, long-lasting performance for commercial and industrial security systems. The vertical mount orientation ensures the sensing element is correctly positioned for consistent monitoring, while the brass construction offers superior corrosion resistance and mechanical strength compared with plated or plastic fittings.

Designed for easy installation and maintenance, the hex-head design allows technicians to mount and remove the detector quickly during service or replacement, minimizing downtime. This heat detector integrates cleanly with fire alarm control panels and security monitoring setups, supporting building surveillance and life-safety response strategies. Use it in mechanical rooms, electrical closets, commercial kitchens, or other spaces where smoke detectors may be unsuitable but reliable thermal detection is critical.

Choose the Kidde Fenwal heat detector to boost the reliability of your fire detection and security monitoring infrastructure. Contact your supplier or add to your order to equip high-risk areas with proven heat-detection protection.

• Reliable high-temperature activation at 275°F for consistent fire detection in high-heat environments
• Vertical-mount design speeds installation and ensures correct orientation for accurate monitoring
• Brass hex-head construction resists corrosion and mechanical wear for long service life
• Hex-head fitting provides secure mounting and simplifies maintenance or replacement
• Engineered for integration with fire alarm and security systems to improve surveillance and response
• Ideal for industrial and commercial applications where dependable heat detection reduces false alarms and downtime