User manual SUB-ZERO IH4227

[. . . ] This ceiling mount cooktop hood is 42" (1067) wide by 27" (686) deep. It has a telescopic chimney flue that allows you to reach a ceiling height of 8' (2. 4 m) to 9' (2. 7 m) with a finished look. A flue extension to accommodate 10' (3 m) ceilings is available as a sales accessory. The Wolf cooktop island hood is recommended for use with Wolf electric and gas cooktops and integrated modules. [. . . ] Blower options also vary with the volume of air that needs to be moved and the length of the duct run. Refer to the charts at the end of this section for ventilation recommendations and blower options. IMPORTANT NOTE: Install this ventilation hood only with a Wolf blower. The Wolf cooktop island hood requires a separate, grounded 110/120 V AC, 60 Hz power supply. Placement of the outlet is not critical, as long as you provide a minimum of 12" (305) of 120 V AC, 60 Hz power cable. In addition, be aware of local codes and ordinances when installing your service. The Wolf cooktop island hood has an 8" (203) round vertical discharge. Refer to the installation instructions shipped with each Wolf product for detailed specifications. This information can also be found on our website, wolfappliance. com. Dimensions in parentheses are in millimeters unless otherwise specified. 5 Planning Information Model I H 4227 Cooktop Island Hood COOKTOP HOOD PLACEMENT (E) UPPER FLUE TOTAL HEIGHT TO CEILING (F) MAXIMUM HEIGHT OF (D) HOOD BOTTOM OF HOOD TO MINIMUM FLUE EXTENSION The Wolf cooktop island ventilation hood comes with a telescopic chimney flue that allows you to reach a ceiling height of 8' (2. 4 m) to 9' (2. 7 m) with a finished look. A flue extension to accommodate 10' (3 m) ceilings is available as a sales accesory. Installation of the island hood should be 24" (610) to 30" (762) from the bottom of the hood to the countertop. IMPORTANT NOTE: 8' (2. 4 m) ceilings will not allow for a 30" (762) maximum height above the countertop. Based on a 36" (914) high countertop, an 8' (2. 4 m) ceiling will allow for a maximum height above the countertop of 26 7/16" (672). IMPORTANT NOTE: Both sections of the telescopic chimney flue must be installed in order for the chimney to be lifted for service. To determine placement of the cooktop island hood, you must calculate the height of the telescopic chimney flue. Refer to the illustration and chart below. (A) TOTAL FLOOR TO CEILING HEIGHT (C) COUNTERTOP TO BOTTOM OF HOOD (B) FLOOR TO COUNTERTOP HEIGHT To calculate the height of the telescopic chimney flue: 1) First measure A (total kitchen height from finished floor to finished ceiling height). 3) Then determine the minimum C value (distance from countertop to bottom of hood). Refer to the chart for ceiling heights from 8' (2. 4 m) to 9' (2. 7 m). Dimension C must be greater than 24" (610) and less than 30" (762). IMPORTANT NOTE: If dimension E falls between 0" (0) and 1/2" (13), you will need to modify the flue to affix to the flue attachment brackets. [. . . ] In-line blowers are mounted in between the hood and the exterior of the home. Remote blowers can be mounted on the roof or in some cases, on an exterior wall. Refer to the illustrations below for dimensions of Wolf in-line and remote blowers. Transition is not required for internal blowers; in-line and remote blowers require TRANS-8-10. [. . . ]