Viking VWH4878TSS Specs - Page 4

Installation Requirements OUTDOOR-VENTILATION Built-In 18"H. Wall Hood VWH3678T 36"W. Hood (for 30"W. grills) Proper installation/ ducting is extremely important to ensure maximum performance. Use a qualified and trained installer. DUCTING • Check with a qualified and trained installer or local codes for makeup air requirements, if any. • Max. duct run o For 1,200 CFM-50' (15.2 m) o For 1,500 CFM-75' (22.9 m) o Duct run length is for general reference only; for longer duct runs, increase duct size and contact a qualified and trained installer. o The 1,500 CFM ventilator should be used with longer duct runs. o Straight runs and gradual turns are best; for example, each 90° elbow is equivalent to 5 - 10 feet (1.52 - 3.05 cm) of straight run. VWH4878T 48"W. Hood (for 41"W. grills) UTILITY REQUIREMENTS • 10" duct run for 900 - 1500 CFM o Never use flexible duct; it creates back pressure/air turbulence and greatly reduces performance. ELECTRICAL • Hardwire direct with two-wire with ground • 120 VAC/60 Hz PLUMBING Not applicable GAS Not applicable VWH6078T 60"W. Hood (for 53"W. grills) Model Ventilator Kits Duct Size Interior Exterior Interior Exterior VWH3678T VIV1200 VEV1200/1500 10" (25.4 cm) 10" (25.4 cm) VWH4878T VIV1200 VEV1200/1500 10" (25.4 cm) 10" (25.4 cm) VWH6078T VIV1200 VEV1200/1500 10" (25.4 cm) 10" (25.4 cm) *Maximum amp rating for hoods includes recommended ventilator kit rating. Max. Amps* Interior Exterior 8.7 6.1/6.8 11.5 8.8/9.5 11.5 8.8/9.5 PLANNING AND DESIGN GUIDE VIKINGRANGE.COM • 1-888-VIKING1 RELEASED 12/1/07 © 2 0 0 7 V R C - INFORMATION SUBJECT TO CHANGE