Manufacturer Part Number: YOKE 18 BLUE|Accessory Type|Fan YokeFor Use With|18 in Patterson High Velocity FanFan Size|18 inColor|BlueRating|Depth (Inch)|Height (Inch)|Side Panel Gauge|Lug Diameter|Mount|Switching Configuration|Duct Size|Voltage|Maximum Temperature (F) ( - 0 Decimals)|Flange Diameter (Inch)|Number Of Speeds|Minimum Temperature (Deg F - 3 Decimals)|Product Service Code|UNSPSC Code|40101604