ELICA Make Up Air Kit Containing 10 In Round Switch Duct Plus 6 In Round Motorized Damper - KIT0148978A
Contains 10" Round Switch Duct plus 6" Round Motorized Damper supports 300-1200 CFM
What our Experts Think
- Designed as a Make-Up Air (MUA) kit, ensuring proper air balance when using high-CFM range hoods in residential or commercial kitchens
- Includes a 10” round switch duct, sized for high-volume fresh air intake to match strong exhaust ventilation systems
- Comes with a 6” round motorized damper, which automatically opens/closes to control outside air intake when the hood operates
- Helps prevent negative air pressure, improving HVAC efficiency and avoiding back-drafting from appliances like water heaters or fireplaces
- Supports code-compliant kitchen ventilation setups, especially where range hoods exceed typical airflow thresholds
- Enables automatic synchronization with hood operation, ensuring fresh air is only introduced when exhaust is active
- Built for compatibility with Elica ventilation systems, ensuring proper integration and airflow balance in modern kitchen installations
- Constructed for durable, residential-grade HVAC use, designed to handle repeated damper cycling and airflow control demands
- Improves overall indoor air quality and comfort, reducing odors, smoke buildup, and pressure imbalance during cooking
Q&A
Q: What is the ELICA KIT0148978A used for?
A: It is a make-up air kit designed to supply controlled fresh air into a home when a high-CFM range hood is operating.
Q: What does the KIT0148978A include?
A: It includes a 10-inch round switch duct and a 6-inch round motorized damper for automatic airflow control.
Q: Why is a make-up air kit needed?
A: It balances indoor air pressure by replacing air removed by powerful range hoods (typically 400+ CFM), improving ventilation efficiency and indoor comfort.
Q: How does the motorized damper work?
A: The 6-inch motorized damper automatically opens when the range hood activates, allowing fresh outdoor air to enter the home.
Q: Is it compatible with all range hoods?
A: It is designed to work with most Elica hoods and can also adapt to many other brands depending on duct configuration.
Q: What duct size does it use?
A: It uses a 10-inch round makeup air duct for intake and a 6-inch motorized damper for controlled airflow regulation.
Q: Does it operate automatically?
A: Yes, it is typically wired to the hood system so the damper opens only when the hood is running.
Q: Why choose the ELICA KIT0148978A?
A: It ensures proper air balance for high-power kitchen ventilation systems, helping maintain performance, safety, and compliance with make-up air requirements.
Maintenance Tips
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Inspect motorized damper every 3–6 months: Ensure the 6" round damper opens/closes smoothly for proper make-up air balance and safe kitchen ventilation.
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Keep 10" switch duct clear of grease & dust: Prevent airflow restriction that can reduce hood efficiency and increase motor load.
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Test damper activation regularly: Verify it responds correctly with range hood operation to maintain correct negative pressure control.
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Check duct joints & seals: Ensure airtight connections to avoid air leakage and loss of system performance.
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Clean surrounding hood exhaust system: Grease buildup can indirectly reduce make-up air effectiveness and increase backpressure.
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Inspect electrical connections: Ensure secure wiring to the motorized damper for reliable automatic operation.
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Avoid duct obstruction: Do not install bends or blockages near the kit that could reduce 10" airflow capacity.
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Annual professional inspection recommended: Confirms compliance with ventilation balance and optimal system safety in high-CFM kitchen setups.
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