Aerotech Fans
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Aerotech Fans
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Technical answers to common questions about kitchen exhaust.
The aluminum collector cells in a kitchen ESP must be removed and soaked in a highly alkaline degreasing bath every 1 to 4 weeks depending on the cooking volume. If the collector plates become heavily insulated with grease, they cannot generate the magnetic field required to capture smoke.
Certified commercial smoke spill fans are engineered with Class H motor insulation to operate continuously for either 2 hours at 250°C, or 2 hours at 400°C, depending on the specific local fire-code compliance and building life-safety requirements.