ZLINE 40 in Outdoor Wall Mount Range Hood Insert 21 in Depth 700 CFM Stainless Steel (721-304-40)
ZLINE 40 in Outdoor Wall Mount Range Hood Insert 21 in Depth 700 CFM Stainless Steel (721-304-40)
Size Chart
| UK Size | US Size | Diameter (mm) | Circumference (mm) | Fit |
|---|---|---|---|---|
| J | 5 | 15.7 mm | 49.3 mm | Her |
| K | 5.5 | 16.1 mm | 50.6 mm | Her |
| L | 6 | 16.5 mm | 51.9 mm | Her |
| M | 6.5 | 16.9 mm | 53.1 mm | Her |
| N | 7 | 17.3 mm | 54.4 mm | Her |
| O | 7.5 | 17.7 mm | 55.7 mm | Her |
| P | 8 | 18.1 mm | 57.0 mm | Her |
| Q | 8.5 | 18.5 mm | 58.3 mm | His |
| R | 9 | 18.9 mm | 59.5 mm | His |
| S | 9.5 | 19.4 mm | 60.8 mm | His |
| T | 10 | 19.8 mm | 62.1 mm | His |
| U | 10.5 | 20.2 mm | 63.4 mm | His |
| V | 11 | 20.6 mm | 64.6 mm | His |
| W | 11.5 | 21.0 mm | 65.9 mm | His |
The ZLINE 721-304-40 is a 40-inch outdoor wall mount range hood insert designed for efficient ventilation in outdoor cooking environments. Constructed from 304-grade stainless steel, it offers durability with resistance to rust, heat, and corrosion.
This model features a 4-speed motor with a maximum airflow capacity of 700 CFM, suitable for removing smoke, grease, and cooking odors. The push-button control panel allows easy adjustment of fan speeds and lighting.
Built-in LED lighting provides clear visibility over the cooking surface. Stainless steel baffle filters are dishwasher-safe for convenient maintenance. This unit is designed for ducted installation and connects easily to standard circular ductwork.
Key Features:
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40-inch outdoor wall mount range hood insert
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304-grade stainless steel construction for outdoor use
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4-speed fan control (280/420/560/700 CFM)
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Maximum airflow capacity of 700 CFM
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Push-button controls for fan and lighting
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Built-in LED lighting for cooktop illumination
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Dishwasher-safe stainless steel baffle filters
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Ducted ventilation system (external venting required)
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Compatible with standard circular ductwork
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Recommended installation height: 38–42 inches above cooking surface
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Manufacturer warranty: 3-year parts warranty and lifetime motor warranty
