Kidde Fenwal 12-H27121-000-09-0T Vertical Mount, Brass Hex Head, 725°F

Protect critical spaces from dangerous temperature spikes with the Kidde Fenwal vertical heat detector — a rugged, installation-friendly solution for high-heat environments. This Kidde Fenwal heat detector is engineered for reliable activation at 725°F, making it ideal for boiler rooms, industrial kitchens, electrical cabinets, and other areas where smoke detectors aren’t practical. The vertical mount format accelerates installation in ceilings and tight enclosures, while the brass hex head provides a secure, corrosion-resistant connection that stands up to harsh conditions.

Built to integrate cleanly with conventional Kidde Fenwal control panels and modern monitoring systems, part number 12-H27121-000-09-0T supports centralized fire security, surveillance, and facility monitoring workflows. Using a fixed high-temperature threshold reduces nuisance triggers from transient particulates, helping maintain uninterrupted operations and lowering maintenance costs. Specify this rugged heat detector for applications that demand dependable thermal sensing, minimal false alarms, and easy serviceability. Contact us to add the Kidde Fenwal 725°F vertical heat detector to your next fire protection or security monitoring project.

• Reliable high-temperature detection at 725°F to protect equipment and facilities in industrial and high-heat environments
• Vertical-mount design simplifies installation in ceilings, ducts, and machinery housings for faster deployments
• Brass hex head construction delivers corrosion resistance and long-term mechanical stability for demanding applications
• Reduces false alarms in extreme conditions by focusing on fixed high-temperature thresholds rather than transient smoke signals
• Seamless integration with Kidde Fenwal fire alarm and monitoring systems for centralized security and surveillance workflows
• Durable, service-friendly design that minimizes maintenance downtime and total cost of ownership