P161-0055 | A/C COVER | Carrier Part Number_9-321-304 **4" VENT DAMPER** **Features:** *

**4" VENT DAMPER** **Features:** * 4" diameter * Manual operation * Galvanized steel construction * Fire-rated damper blade * Suitable for use in heating

this switch ensures durability and reliability in demanding boiler environments

this bypass ensures optimal system operation and refrigerant flow

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P161-0055 | A/C COVER | Carrier Part Number_9-321-304 **4" VENT DAMPER** **Features:** *Protect Your A C Unit with Carrier Cover [SKU: P161 0055] Protect your valuable A C unit from the elements with the Carrier Cover. Designed for durability and longevity, this cover shields your A C from dust, debris, moisture, and extreme temperatures, ensuring optimal performance and extended lifespan. Crafted from heavy duty materials, this cover provides a secure fit against your A C unit, preventing damage caused by external factors. Its precise