A Canarm SK24 Shutter Kit holds ventilation panels securely for steady airflow and reliable performance in the machine.
The shutter kit controls the flow of air through the opening, allowing the heating and cooling unit to vent properly while limiting unwanted backdrafts when the fan is off. Its 24-inch design and shuttered construction matter because they promote proper fit, smooth blade movement and dependable response to changing air pressure in the HVAC system.
The shutter kit may need replacement if airflow becomes restricted, ventilation performance drops or the heating and cooling equipment experiences unwanted drafts or uneven exhaust. You might notice physical signs such as bent or sticking shutters, loosened hardware or corrosion and environmental signs may include increased dirt, moisture or outside air entering through the vent opening.
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Parts Town allows you to return most new, unopened real OEM heating and cooling replacement parts within 90 days of delivery, so check our Returns page to see if your purchase qualifies. Return eligibility may differ for custom orders.