Replace Honeywell Damper M847D-VENT vs M847D-ZONE

Damper Motor Only M847D-VENT https://amzn.to/3DaPmmL Damper + 6in Duct EARD6TZ (sometimes cheaper than buying just the motor) https://amzn.to/4i63zjI Fresh Air Controller W8150A 1001 https://amzn.to/3Qy9fHg VENT default position is closed. No power equals closed by spring action. When power is applied it will open and the light will illuminate. The M847D-ZONE motor, this is for zone control not the fresh air system. The ZONE model is open by default and closed when power applied (opposite behavior). The Damper rotation in the duct is also inversed compared to the VENT model. https://amzn.to/43qNgJY Bright LED Attic Light Bulbs https://amzn.to/4i0ICqD Attic Stairs Insulated Covers https://amzn.to/4ioqJC4