{"product_id":"simplex-grinnell-4098-9733-heat-detector-head","title":"Simplex Grinnell 4098-9733 Heat Detector Head","description":"\u003cdiv\u003e\u003cp\u003eThe Simplex Grinnell 4098-9733 Heat Detector Head with Dust Cover is a dedicated heat-sensing component used in commercial fire alarm systems. Identified by model 4098-9733, this head is designed to fit into compatible detector bases within Simplex Grinnell installations and to form the heat-sensing element of the system’s fire detection network. The included dust cover shields the sensing element from dust and contaminants during storage or installation, helping preserve sensitivity. As a heat detector head, it responds to elevated temperatures to trigger an alarm in appropriate configurations of a fire protection system. It is intended for applications where a heat-only sensor is required rather than a smoke or multi-criteria device and is typically used with the correct base and enclosure in a Simplex Grinnell setup. For proper replacement, confirm compatibility with your system’s base, wiring, and mounting requirements according to the site documentation. This head can serve as a spare or replacement in Simplex Grinnell fire alarm installations, providing continued heat-detection coverage when needed.\u003c\/p\u003e\u003c\/div\u003e","brand":"Simplex","offers":[{"title":"New","offer_id":46267975139562,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-016.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/simplex-grinnell-4098-9733-heat-detector-head","provider":"GTG Hardware","version":"1.0","type":"link"}