Temperature Interlock | Automatic Fan Activation

Automatically override manual controls

A code-compliant system to start kitchen hood exhaust fans and keep them running while cooking appliances are generating heat and operator fails to turn the system on.

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Product Features & Benefits
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Use with both Type I and Type II hoods

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Automatic activation

Exhaust fans start when cooking equipment generates heat

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Quick installation

Pre-installed or shipped ready for installation

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Thermostat control utilizes a sensor with set dial screw on the back to adjust the temperature. This configuration can be advantageous when controlling several sensors, as they can be connected in parallel back to one small control

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Automatic turnoff

System turns off fans when heat is no longer present and prevents fan cycling by means of 1–100-minute time delay relay


Meets International Mechanical Code 507.2.1.1 (2015), 507.1.1 (2018)

UL Listed