Fire-Lite H365 fixed-temperature addressable heat detector.

Compliance

• UL 268 listed (7th Edition)
• ULC listed
• FM Approved
• NFPA 72 compatible

Key features

• Fixed temperature setpoint factory preset to 135°F (57°C)
• Two-wire SLC loop connection; wiring handled at separate base B300-6(A)
• Rotary decimal addressing; individually addressable on the signaling line circuit
• State-of-the-art thermistor technology for fast thermal response
• Built-in functional test switch activated by external magnet; remote walk-test from panel

Heat detectors respond to convective thermal energy and are suited for environments where smoke detectors cannot be used — such as dusty, steamy, or high-particulate areas. Fixed-temperature models like the H365 trigger at a calibrated ceiling temperature (135°F/57°C) and connect to addressable SLC panels using LiteSpeed or CLIP communication protocols. The interchangeable base design allows field substitution between photoelectric, ionization, and thermal sensor heads without rewiring.

Verify panel/device family compatibility before ordering.