THINK inside the BOX CONTINENTAL FAN INLINE FANS • High capacity ‘MF’ mixed flow impellers • Exceptionally quiet and efficient • ‘ AMCA B ’ spark resistant construction • Multiple blade settings available • Exact performance matching • Custom mounting arrangements available • Standard NEMA motors • Capacities to 20,000 cfm Better Airflow By Design

The device may be tested after disconnecting the four leads from their respective terminals on the unit. 1. Apply a test light to the yellow and red leads: • The lamp should light as the contact in this circuit is normally closed when the resistor is cool. 2. Apply the light to the black and yellow leads. • The lamp should not light as the contact in this circuit is normally open when the resistor is cool. 3. Remove the test light. 4. Apply 120 volts to the white and red leads which power the 19

7 6 5 4 3 2 1 0 STATIC PRESSURE - INCHES W.G. 100 200 300 400 500 600 800 1000 2000 3000 4000 6000 8000 MID MULTILINE PERFORMANCE 7 6 5 4 3 2 1 0 STATIC PRESSURE - INCHES W.G. 100 200 300 400 500 600 800 1000 2000 3000 4000 6000 8000 TID MULTILINE PERFORMANCE 7 6 5 4 3 2 1 0 STATIC PRESSURE - INCHES W.G. 100 200 300 400 500 600 800 1000 2000 3000 4000 6000 8000 CUBIC FEET PER MINUTE AID120 AID140 AID160 AID180 AID210 AID240 MID250 - MID315 MID350 MID400 MID450 TID200 TID224 / TID250 TID280 TID31

HP dBA @5ft CUBIC FEET PER MINUTE 0" SP 1/4” SP 1/2" SP 3/4" SP 1" SP 1 1/4”SP 1 1/2"SP 1 3/4"SP 2" SP 2 1/4"SP 2 1/2"SP 315-1 0.20 1/4 61 1190 1050 890 650 360 315-2 0.23 1/4 62 1390 1260 1080 840 540 315-3 0.31 1/3 64 1630 1470 1300 1050 720 315-4 0.39 1/2 65 1830 1680 1490 1250 870 315-5 0.49 1/2 65 2020 1870 1680 1400 924 350-1 0.34 1/2 61 1850 1720 1570 1390 1110 690 350-2 0.43 1/2 62 2180 2050 1890 1690 1410 980 1740 RPM350-3 350-4 350-5 0.53 0.67 0.86 1/2 3/4 1 65 66 66 2540 2930 3280 239

a 36” range would require a minimum 300 cfm • For an Island Style Range Hood: - 150 cfm per foot of hood width • i.e. a 36” range would require a minimum 450 cfm Note: Local building codes, as well as any recommendations provided by the range and range hood manufacturers, should be consulted before making a fan selection. H HHe eel llp ppf ffu uul ll T TTi iip pps ss • Prior to selecting product and materials, consult local building codes. • A range hood grease filter, commonly found in pre-fabr

The quiet and efficient backward-curved impeller is capable of developing significant pressure, and the in-line configuration simplifies installation, saving time and money! D DDe ees ssi iig ggn nn F FFe eea aat ttu uur rre ees ss • Quiet, powerful, compact; the most user-friendly fan in the industry • Exclusive mounting brackets included for simple installation • 106 cfm - 1400 cfm available, to fit duct sizes from 4”-14” • 120V operation (also available in 220V; contact factory for details) •

UN•LIME is a patented food grade acid which is safe to handle and does not create the harmful fumes which are associated with other products. UN•LIME may be obtained from your dealer, distributor or the A. O. Smith Water Products Company. Order part no. 4763 (1 gal.), packed 4 gallons per case, or part no. 4813 (5 gal. container). CAUTION Observe handling instructions on label of product being used. REMOVING LIGHT DEPOSITS 1. Shut off electric and gas supply to the burner. 2. Close gate valves “

—Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. —WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions. • If you cannot reach your gas supplier, call the fire department. — Installation and service must be performed by a qualified installer, s

1 clevis pin) b) Electrical hardware (3 plastic wire connectors. 2 pull chain for the fan. 1 pull chain for the light kit). Unpacking Your Fan 2. Tools Required Phillips screw driver, straight slot screw driver, adjustable wrench, step ladder, and wire cutters. Mounting Options If there isn't an existing mounting box, then read the following instructions. Disconnect the power by removing fuses or turning off circuit breakers. Secure the outlet box directly to the building structure. Use

loose or damaged. Disconnect Fan when moving it from one 4. location to another. Be sure fan is on a stable surface when 5. operating to avoid overturning. Do not pull on cord.6. Save these instructions. Safety Symbols In this manual, on the labeling, and all other information provided with this product: This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. DANGER indicate