Setup, Compatibility & Care
Installation of the AJH612-NKL is straightforward: simply remove your existing register and drop the new unit into the 6 x 12-inch floor opening. Ensure the damper is in the open position before insertion to verify proper fit against the duct boot. For maintenance, avoid using harsh abrasive cleaners or steel wool, as these can scratch the nickel plating. Instead, use a soft, microfiber cloth dampened with a mild detergent solution to wipe away dust and debris. Periodically check the damper lever to ensure no dust buildup is obstructing the sliding mechanism.