[{"id":300290408513,"handle":"heat-detectors","title":"Heat Detectors","updated_at":"2026-07-10T02:38:42-05:00","body_html":"\u003cp\u003eShop our selection of heat detectors for fire alarm systems from trusted manufacturers including Edwards Signaling and Fire-Lite. Heat detectors are essential fire detection devices that respond to increases in temperature, making them ideal for environments where smoke detectors may cause false alarms, such as kitchens, garages, attics, and industrial areas with dust or fumes. Our inventory includes rate-of-rise heat detectors, fixed-temperature models (135°F and other ratings), addressable photo\/thermal combination detectors, and explosion-proof models for hazardous locations. UL-listed for reliable fire protection in commercial and residential applications.\u003c\/p\u003e","published_at":"2026-01-08T11:27:28-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Fire \u003e Fire Detection Devices \u003e Heat Detector"}],"published_scope":"global","image":{"created_at":"2026-01-12T08:16:44-06:00","alt":null,"width":300,"height":300,"src":"\/\/www.fireandsafetyplus.com\/cdn\/shop\/collections\/c5dd27b0-3W-MX916.jpg?v=1768227404"}},{"id":301937950785,"handle":"quick-order","title":"Quick Order","updated_at":"2026-07-10T16:16:35-05:00","body_html":null,"published_at":"2026-02-18T13:35:25-06:00","sort_order":"best-selling","template_suffix":"quick","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"}]
["0793017005327","Fire \u003e Fire Detection Devices \u003e Heat Detector"]
The 302 series are rate compensation type heat detectors designed for use in normal indoor environments as well as outdoor and hazardous locations. They are normally open contact devices designed to close upon activation. They are available in 135F and 194F versions.
Main Features
Normally open devices designed to close an electrical circuit upon activation.
Self-restoring, hermetically sealed, shock and corrosion resistant, and are tamperproof.
Heat Detector FAQ
Subscribe to our emails
Be the first to know about new collections and exclusive offers.
Choosing a selection results in a full page refresh.