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About Exhaust Fans
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Choose an exhaust fan based on the size of your space and how often you want to refresh the air.
Direct-Drive Wall-Mount Exhaust Fans with Louvers
 |
These fans come complete with a movable-blade louver. The louvers are gravity operated so they open only when air flows through them, which prevents backdrafts. Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance. Use these fans to draw stagnant and humid air out of a room or area. All have an open dripproof (ODP) motor enclosure for relatively clean, dry, indoor locations. They also have a wire mesh inlet guard to protect the fan from debris.
120V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
For Opening | Overall | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Blade Dia. | Airflow, ft³/min | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Ht. | Wd. | Dp. | Housing Material | Frame Material | Blade Material | Features | Certification | Each | ||
| 10" | 870 | 56 dBA @ 5 ft. | Direct | 1,550 | 1 | 1/20 | 17 1/4" | 17 1/4" | 19 1/2" | 19 1/2" | 20 3/4" | Steel | Galvanized Steel | Aluminum | Wire Mesh Inlet Guard | C-UL Listed, UL Listed | 19105K18 | 000000000 | |
| 12" | 1,500 | 60 dBA @ 5 ft. | Direct | 1,550 | 1 | 1/8 | 17 1/4" | 17 1/4" | 19 1/2" | 19 1/2" | 20 3/4" | Steel | Galvanized Steel | Aluminum | Wire Mesh Inlet Guard | C-UL Listed, UL Listed | 19105K19 | 00000000 | |
| 16" | 2,500 | 61 dBA @ 5 ft. | Direct | 1,300 | 1 | 1/2 | 21 1/4" | 21 1/4" | 23 1/2" | 23 1/2" | 25 1/4" | Steel | Galvanized Steel | Aluminum | Wire Mesh Inlet Guard | C-UL Listed, UL Listed | 19105K24 | 00000000 | |
| 18" | 3,800 | 65 dBA @ 5 ft. | Direct | 1,300 | 1 | 3/4 | 25 1/4" | 25 1/4" | 27 1/2" | 27 1/2" | 26 1/4" | Steel | Galvanized Steel | Aluminum | Wire Mesh Inlet Guard | C-UL Listed, UL Listed | 19105K25 | 00000000 | |
| 24" | 6,600 | 67 dBA @ 5 ft. | Direct | 1,075 | 1 | 3/4 | 31 1/4" | 31 1/4" | 33 1/2" | 33 1/2" | 30 1/4" | Steel | Galvanized Steel | Aluminum | Wire Mesh Inlet Guard | C-UL Listed, UL Listed | 19105K26 | 00000000 | |
208 to 230V AC/460V AC, Three Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
For Opening | Overall | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Blade Dia. | Airflow, ft³/min | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Ht. | Wd. | Dp. | Housing Material | Frame Material | Blade Material | Features | Certification | Each | ||
| 24" | 5,200 | 69 dBA @ 5 ft. | Direct | 1,125 | 1 | 1/2 | 31 1/4" | 31 1/4" | 33 1/2" | 33 1/2" | 30 1/4" | Steel | Galvanized Steel | Aluminum | Wire Mesh Inlet Guard | C-UL Listed, UL Listed | 19105K27 | 000000000 | |
 |
For Airflow, ft³/min | Motor Speed, rpm | Power, hp | Each | |||
|---|---|---|---|---|---|---|
Three Phase | ||||||
| 5,200 | 1,125 | 1/2 | 19105K56 | 000000000 | ||
230/460V AC, Three Phase—Hardwire
For Opening | Overall | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Blade Dia. | Airflow, ft³/min | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Ht. | Wd. | Dp. | Housing Material | Frame Material | Blade Material | Features | Certification | Cannot Be Sold To | Each | ||
| 30" | 8,400 | 74 dBA @ 5 ft. | Direct | 1,125 | 1 | 1 | 37 1/4" | 37 1/4" | 39 1/2" | 39 1/2" | 27 1/2" | Steel | Galvanized Steel | Aluminum | Wire Mesh Inlet Guard | C-UL Listed, UL Listed | California | 19105K31 | 000000000 | |
| 36" | 12,300 | 74 dBA @ 5 ft. | Direct | 850 | 1 | 1 1/2 | 43 1/4" | 43 1/4" | 45 1/2" | 45 1/2" | 31 1/2" | Steel | Galvanized Steel | Aluminum | Wire Mesh Inlet Guard | C-UL Listed, UL Listed | California | 19105K42 | 00000000 | |
Direct-Drive Upblast Roof-Mount Exhaust Fans
 |
Style 1 |
Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance. These exhaust fans draw stagnant and humid air out through your roof and then expel it up and away from the roof surface. All fans have a disconnect switch to turn off the power for servicing.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Exhaust Fans | Mounting Bases | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | ||||||||||||||||||
Style | Blade Dia. | Airflow @ SP | Volume (Sound) @ Distance | Motor Speed, rpm | Power, hp | Dia. | Ht. | Base Wd. | Wt., lb. | Ambient Temp., ° F | Housing Material | Certification | Each | Each | ||||
Open Dripproof (ODP) Motor Enclosure | ||||||||||||||||||
120V AC, Single Phase—Hardwire | ||||||||||||||||||
| 1 | 9" | 300 ft³/min @ 1/2 in. H₂O 400 ft³/min @ 0 in. H₂O | 54 dBA @ 5 ft. | 1,300 | 1/32 | 17 3/4" | 14 1/2" | 19" | 40 | 120 | Aluminum | AMCA Certified, ETL Listed | 2232K31 | 0000000 | 2230K64 | 0000000 | ||
| 1 | 11" | 400 ft³/min @ 1/2 in. H₂O 710 ft³/min @ 0 in. H₂O | 60 dBA @ 5 ft. | 1,625 | 3/16 | 22" | 18" | 19" | 43 | 300 | Aluminum | AMCA Certified, ETL Listed | 2232K55 | 000000 | 2230K64 | 000000 | ||
| 1 | 11 3/4" | 750 ft³/min @ 1/2 in. H₂O 1,050 ft³/min @ 0 in. H₂O | 59 dBA @ 5 ft. | 1,300 | 1/4 | 25 1/2" | 25 1/4" | 21" | 67 | 300 | Aluminum | AMCA Certified, ETL Listed | 2232K32 | 000000 | 2230K31 | 000000 | ||
| 1 | 12" | 1,100 ft³/min @ 1/2 in. H₂O 1,300 ft³/min @ 0 in. H₂O | 68 dBA @ 5 ft. | 1,625 | 1/3 | 25 1/2" | 25 1/4" | 21" | 50 | 300 | Aluminum | AMCA Certified, ETL Listed | 2232K23 | 000000 | 2230K31 | 000000 | ||
| 1 | 13 3/4" | 1,500 ft³/min @ 1/2 in. H₂O 1,950 ft³/min @ 0 in. H₂O | 68 dBA @ 5 ft. | 1,475 | 1/2 | 28 7/8" | 27 1/4" | 21" | 78 | 300 | Aluminum | AMCA Certified, ETL Listed | 2232K34 | 000000 | 2230K31 | 000000 | ||
| 1 | 16" | 2,450 ft³/min @ 1/2 in. H₂O 2,900 ft³/min @ 0 in. H₂O | 69 dBA @ 5 ft. | 1,625 | 3/4 | 31 7/8" | 30 1/2" | 24 3/4" | 80 | 300 | Aluminum | AMCA Certified, ETL Listed | 2232K24 | 00000000 | 2230K34 | 000000 | ||
208 to 230V AC, Three Phase—Hardwire | ||||||||||||||||||
| 1 | 18 3/4" | 3,750 ft³/min @ 1/2 in. H₂O 4,100 ft³/min @ 0 in. H₂O | 68 dB @ 5 ft. | 1,150 | 2 | 37 3/8" | 33 3/4" | 28" | 184 | 300 | Aluminum | AMCA Certified, ETL Listed | 2232K25 | 00000000 | 2230K35 | 000000 | ||
| 1 | 20 3/4" | 5,900 ft³/min @ 1/2 in. H₂O 6,450 ft³/min @ 0 in. H₂O | 85 dBA @ 5 ft. | 1,425 | 5 | 37 3/8" | 33 1/4" | 28" | 221 | 300 | Aluminum | AMCA Certified, ETL Listed | 2232K37 | 00000000 | 2230K35 | 000000 | ||
| 1 | 24" | 7,000 ft³/min @ 1/2 in. H₂O 7,750 ft³/min @ 0 in. H₂O | 72 dBA @ 5 ft. | 900 | 3 | 41 7/8" | 37 1/2" | 33" | 312 | 300 | Aluminum | AMCA Certified, ETL Listed | 2232K38 | 00000000 | 2230K39 | 000000 | ||
| 1 | 30" | 9,500 ft³/min @ 1/2 in. H₂O 10,500 ft³/min @ 0 in. H₂O | 71 dBA @ 5 ft. | 725 | 5 | 51 1/4" | 44" | 40" | 497 | 300 | Aluminum | AMCA Certified, ETL Listed | 2232K39 | 00000000 | 2230K94 | 000000 | ||
Direct-Drive Wall-Mount Exhaust Fans
120V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
 |
Fans with an open dripproof (ODP) motor enclosure are for relatively clean, dry, indoor locations.
Exhaust Fan Collars—Use a collar (sold separately) to connect these fans to a louver.
Exhaust Fans | Exhaust Fan Collars | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | ||||||||||||||||||
Blade Dia. | Airflow, ft³/min | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Dp. | Ambient Temp., ° F | Frame Material | Blade Material | Certification | Each | Each | |||
| 8" | 400 | 53 dBA @ 5 ft. | Direct | 1,550 | 1 | 1/25 | 12 1/8" | 12 1/8" | 5 3/8" | 100 | Powder-Coated Steel | Aluminum | C-UL Listed, UL Listed | 1932K31 | 0000000 | 5353K31 | 0000000 | |
| 10" | 800 | 57 dBA @ 5 ft. | Direct | 1,550 | 1 | 1/20 | 16 1/8" | 16 1/8" | 8 3/8" | 100 | Powder-Coated Steel | Aluminum | C-UL Listed, UL Listed | 1932K32 | 000000 | 5353K22 | 000000 | |
| 12" | 1,500 | 60 dBA @ 5 ft. | Direct | 1,550 | 1 | 1/8 | 16 1/8" | 16 1/8" | 8" | 100 | Powder-Coated Steel | Aluminum | C-UL Listed, UL Listed | 1932K13 | 000000 | 5353K22 | 000000 | |
| 14" | 2,400 | 68 dBA @ 5 ft. | Direct | 1,550 | 1 | 1/3 | 20 1/8" | 20 1/8" | 9 7/8" | 100 | Powder-Coated Steel | Aluminum | C-UL Listed, UL Listed | 1932K33 | 000000 | 5353K24 | 000000 | |
| 16" | 3,400 | 69 dBA @ 5 ft. | Direct | 1,550 | 1 | 3/4 | 20 1/8" | 20 1/8" | 11 1/4" | 100 | Powder-Coated Steel | Aluminum | C-UL Listed, UL Listed | 1932K34 | 000000 | 5353K24 | 000000 | |
| 18" | 4,200 | 69 dBA @ 5 ft. | Direct | 1,550 | 1 | 3/4 | 24 1/8" | 24 1/8" | 11 3/4" | 100 | Powder-Coated Steel | Aluminum | C-UL Listed, UL Listed | 1932K35 | 000000 | 5353K25 | 000000 | |
| 20" | 4,100 | 64 dBA @ 5 ft. | Direct | 1,075 | 1 | 1/2 | 24 1/8" | 24 1/8" | 10 5/8" | 100 | Powder-Coated Steel | Aluminum | C-UL Listed, UL Listed | 1932K17 | 000000 | 5353K25 | 000000 | |
| 24" | 6,600 | 67 dBA @ 5 ft. | Direct | 1,075 | 1 | 3/4 | 30 1/8" | 30 1/8" | 11 1/8" | 100 | Powder-Coated Steel | Aluminum | C-UL Listed, UL Listed | 1932K18 | 000000 | 5353K26 | 000000 | |
Belt-Drive Wall-Mount Exhaust Fans with Louvers
 |
These fans come complete with a movable-blade louver. The louvers are gravity operated so they open only when air flows through them, which prevents backdrafts. Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. Use these fans to draw stagnant and humid air out of a room or area.
120V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
For Opening | Overall | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Blade Dia. | Airflow, ft³/min | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Ht. | Wd. | Dp. | Wt., lb. | Ambient Temp., ° F | Housing Material | Frame Material | Blade Material | Mounting Fasteners Included | Mounting Hole Dia. | Each | ||
| 30" | 6,000 | 55 dB @ 5 ft. | Belt | 550 | 1 | 1/2 | 37" | 37" | 36 1/2" | 36 1/2" | 19" | 152 | 104 | Steel | Steel | Steel | No | 3/16" | 2101K12 | 000000000 | |
| 36" | 8,100 | 53 dB @ 5 ft. | Belt | 400 | 1 | 1/2 | 43" | 43" | 42 1/2" | 42 1/2" | 19" | 121 | 104 | Steel | Steel | Steel | No | 3/16" | 2101K13 | 00000000 | |
| 42" | 11,000 | 57 dB @ 5 ft. | Belt | 400 | 1 | 3/4 | 49" | 49" | 48 1/2" | 48 1/2" | 19" | 270 | 104 | Steel | Steel | Steel | No | 3/16" | 2101K14 | 00000000 | |
| 48" | 14,900 | 57 dB @ 5 ft. | Belt | 350 | 1 | 1 | 55" | 55" | 54 1/2" | 54 1/2" | 19" | 266 | 104 | Steel | Steel | Steel | No | 3/16" | 2101K15 | 00000000 | |
Exterior-Wall-Mount Exhaust Fans
120V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
 |
Fans with an open dripproof (ODP) motor enclosure should be used in clean, dry, and indoor locations. You can use these fans with or without duct. To use them with duct, you'll need an angle ring (not included).
Direct Drive—Direct-drive fans have fewer moving parts than belt-drive fans, so they’re easier to maintain.
Grilles—Grilles (sold separately) have fixed blades.
Louvers—Louvers are gravity operated. The blades open when air flows and close when it stops, preventing backdrafts.
Exhaust Fans | Grilles | Louvers | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Opening | Overall | |||||||||||||||||||||
Blade Dia. | Airflow @ SP | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Dia. | Ht. | Wd. | Dia. | Dp. | Ambient Temp., ° F | Blade Material | Mounting Fasteners Included | Certification | Each | Each | Each | ||||
| 7" | 190 ft³/min @ 0 in. H₂O | 39 dBA @ 15 ft. | Direct | 1,050 | 1 | 1/25 | 8" | 8" | 8" | 17 1/8" | 13" | 180 | Aluminum | No | C-UL Listed, UL Listed | 1925K1 | 0000000 | 1925K81 | 000000 | 1925K91 | 000000 | |
| 10" | 250 ft³/min @ 1/4 in. H₂O 550 ft³/min @ 0 in. H₂O | 42 dBA @ 15 ft. | Direct | 1,050 | 1 | 1/25 | 10" | 10" | 10" | 21 1/8" | 16" | 180 | Aluminum | No | C-UL Listed, UL Listed | 1925K2 | 000000 | 1925K82 | 00000 | 1925K92 | 00000 | |
| 13" | 1,400 ft³/min @ 1/4 in. H₂O 1,600 ft³/min @ 0 in. H₂O | 49 dBA @ 15 ft. | Direct | 1,075 | 1 | 1/6 | 12" | 12" | 12" | 30 3/16" | 28 3/4" | 180 | Aluminum | No | C-UL Listed, UL Listed | 1925K4 | 000000 | 1925K84 | 00000 | 1925K93 | 00000 | |
| 16" | 2,400 ft³/min @ 1/4 in. H₂O 2,800 ft³/min @ 0 in. H₂O | 56 dBA @ 15 ft. | Direct | 1,075 | 1 | 1/3 | 14" | 16" | 16" | 34 11/16" | 30 7/8" | 180 | Aluminum | No | C-UL Listed, UL Listed | 1925K5 | 00000000 | 1925K85 | 000000 | 1925K94 | 00000 | |
120/230V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
|
Fans with an open dripproof (ODP) motor enclosure should be used in clean, dry, and indoor locations. You can use these fans with or without duct. To use them with duct, you'll need an angle ring (not included).
Direct Drive—Direct-drive fans have fewer moving parts than belt-drive fans, so they’re easier to maintain.
Grilles—Grilles (sold separately) have fixed blades.
Louvers—Louvers are gravity operated. The blades open when air flows and close when it stops, preventing backdrafts.
Exhaust Fans | Grilles | Louvers | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Opening | Overall | |||||||||||||||||||||
Blade Dia. | Airflow @ SP | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Dia. | Ht. | Wd. | Dia. | Dp. | Ambient Temp., ° F | Blade Material | Mounting Fasteners Included | Certification | Each | Each | Each | ||||
| 18" | 4,000 ft³/min @ 1/4 in. H₂O 4,300 ft³/min @ 0 in. H₂O | 58 dBA @ 15 ft. | Direct | 1,125 | 1 | 3/4 | 20" | 20" | 20" | 39 7/16" | 35 5/8" | 180 | Aluminum | No | C-UL Listed, UL Listed | 1925K62 | 000000000 | 1925K87 | 0000000 | 1925K97 | 0000000 | |
Direct-Drive Downdraft Roof-Mount Exhaust Fans
 |  |
Style 1 | Style 2 |
Exhaust Fans | Mounting Bases | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | ||||||||||||||||||
Style | Blade Dia. | Airflow @ SP | Volume (Sound) @ Distance | Motor Speed, rpm | Power, hp | Dia. | Ht. | Base Wd. | Wt., lb. | Ambient Temp., ° F | Housing Material | Certification | Each | Each | ||||
Open Dripproof (ODP) Motor Enclosure | ||||||||||||||||||
120V AC, Single Phase—Hardwire | ||||||||||||||||||
| 1 | 9" | 100 ft³/min @ 1/2 in. H₂O 400 ft³/min @ 0 in. H₂O | 50 dBA @ 5 ft. | 1,250 | 1/32 | 20 3/4" | 14 1/2" | 19" | 40 | 120 | Aluminum | AMCA Certified, ETL Listed | 2011K21 | 0000000 | 2230K11 | 0000000 | ||
| 1 | 11" | 600 ft³/min @ 1/2 in. H₂O 800 ft³/min @ 0 in. H₂O | 57 dBA @ 5 ft. | 1,625 | 3/16 | 23 3/4" | 16 1/4" | 19" | 37 | Not Rated | Aluminum | AMCA Certified, ETL Listed | 2011K54 | 000000 | 2230K11 | 000000 | ||
| 1 | 12" | 950 ft³/min @ 1/2 in. H₂O 1,250 ft³/min @ 0 in. H₂O | 62 dBA @ 5 ft. | 1,625 | 1/4 | 26 1/4" | 19 1/8" | 21" | 53 | Not Rated | Aluminum | AMCA Certified, ETL Listed | 2011K65 | 000000 | 2230K13 | 000000 | ||
| 1 | 14" | 1,800 ft³/min @ 1/2 in. H₂O 2,100 ft³/min @ 0 in. H₂O | 66 dBA @ 5 ft. | 1,625 | 1/2 | 29 3/4" | 21 3/4" | 21" | 56 | Not Rated | Aluminum | AMCA Certified, ETL Listed | 2011K57 | 000000 | 2230K13 | 000000 | ||
| 1 | 16" | 2,600 ft³/min @ 1/2 in. H₂O 3,100 ft³/min @ 0 in. H₂O | 70 dBA @ 5 ft. | 1,450 | 3/4 | 33 1/4" | 23 3/8" | 24" | 77 | 120 | Aluminum | AMCA Certified, ETL Listed | 2011K22 | 000000 | 2230K34 | 000000 | ||
208/230V AC Three Phase—Hardwire | ||||||||||||||||||
| 2 | 19" | 4,500 ft³/min @ 1/2 in. H₂O 5,000 ft³/min @ 0 in. H₂O | 75 dBA @ 5 ft. | 1,300 | 2 | 38 15/16" | 32 3/4" | 28" | 189 | 120 | Aluminum | AMCA Certified, ETL Listed | 2011K23 | 00000000 | 2230K35 | 000000 | ||
| 2 | 21" | 6,200 ft³/min @ 1/2 in. H₂O 6,700 ft³/min @ 0 in. H₂O | 82 dBA @ 5 ft. | 1,400 | 5 | 38 15/16" | 32 1/4" | 28" | 201 | 120 | Aluminum | AMCA Certified, ETL Listed | 2011K24 | 00000000 | 2230K35 | 000000 | ||
| 2 | 24" | 8,100 ft³/min @ 1/2 in. H₂O 9,000 ft³/min @ 0 in. H₂O | 73 dBA @ 5 ft. | 925 | 3 | 43 7/16" | 37 1/4" | 33" | 288 | 120 | Aluminum | AMCA Certified, ETL Listed | 2011K25 | 00000000 | 2230K39 | 000000 | ||
| 2 | 30" | 10,400 ft³/min @ 1/2 in. H₂O 11,500 ft³/min @ 0 in. H₂O | 69 dBA @ 5 ft. | 700 | 5 | 52 13/16" | 44" | 40" | 467 | 120 | Aluminum | AMCA Certified, ETL Listed | 2011K26 | 00000000 | 2230K94 | 000000 | ||
| 2 | 36" | 11,000 ft³/min @ 1/2 in. H₂O 13,500 ft³/min @ 0 in. H₂O | 64 dBA @ 5 ft. | 450 | 5 | 63 5/16" | 49 1/2" | 44" | 532 | 120 | Aluminum | AMCA Certified, ETL Listed | 2011K27 | 00000000 | 2230K57 | 000000 | ||
Belt-Drive Downdraft Roof-Mount Exhaust Fans
120V AC/208 to 230V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
 |
Exhaust Fans | Mounting Bases | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | |||||||||||||||||
Blade Dia. | Airflow @ SP | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Dia. | Ht. | Base Wd. | Housing Material | Blade Material | Features | Each | Each | |||
| 16" | 2,800 ft³/min @ 1/2 in. H₂O 3,200 ft³/min @ 0 in. H₂O | 70 dBA @ 5 ft. | Belt | 1,145 | 1 | 3/4 | 33 11/16" | 29 1/4" | 26" | Aluminum | Aluminum | Bird Screen | 2207K31 | 000000000 | 2230K34 | 0000000 | |
| 20" | 4,900 ft³/min @ 1/2 in. H₂O 5,400 ft³/min @ 0 in. H₂O | 74 dBA @ 5 ft. | Belt | 1,080 | 1 | 1 1/2 | 38 1/4" | 31 3/4" | 30" | Aluminum | Aluminum | Bird Screen | 2207K32 | 00000000 | 2230K36 | 000000 | |
208 to 230V AC/460V AC, Three Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
|
Exhaust Fans | Mounting Bases | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | |||||||||||||||||
Blade Dia. | Airflow @ SP | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Dia. | Ht. | Base Wd. | Housing Material | Blade Material | Features | Each | Each | |||
| 24" | 6,900 ft³/min @ 1/2 in. H₂O 7,750 ft³/min @ 0 in. H₂O | 73 dBA @ 5 ft. | Belt | 875 | 1 | 2 | 44 1/4" | 39 11/16" | 33" | Aluminum | Aluminum | Bird Screen | 2207K33 | 000000000 | 2230K39 | 0000000 | |
Belt-Drive Wall-Mount Exhaust Fans
120V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
 |  |
Exhaust Fan Collars |
Exhaust Fan Collars—Collars and louvers are sold separately. Use a collar to connect a wall-mount exhaust fan to a louver.
Exhaust Fans | Exhaust Fan Collars | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | ||||||||||||||||
Blade Dia. | Airflow, ft³/min | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Dp. | Frame Material | Blade Material | Each | Each | |||
| 30" | 8,200 | 56 dB @ 5 ft. | Belt | 600 | 1 | 1/2 | 36" | 36" | 18 3/8" | Steel | Steel | 2192K64 | 0000000 | 5353K15 | 0000000 | |
| 36" | 10,600 | 56 dB @ 5 ft. | Belt | 425 | 1 | 1/2 | 42" | 42" | 18 5/8" | Steel | Steel | 2192K67 | 00000000 | 5353K16 | 000000 | |
| 48" | 18,500 | 61 dB @ 5 ft. | Belt | 400 | 1 | 1 | 54" | 54" | 24 3/4" | Steel | Steel | 2192K77 | 00000000 | 5353K18 | 000000 | |
230/460V AC, Three Phase—Hardwire
| |
Exhaust Fan Collars |
Exhaust Fan Collars—Collars and louvers are sold separately. Use a collar to connect a wall-mount exhaust fan to a louver.
Exhaust Fans | Exhaust Fan Collars | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | ||||||||||||||||
Blade Dia. | Airflow, ft³/min | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Dp. | Frame Material | Blade Material | Each | Each | |||
| 30" | 8,200 | 56 dB @ 5 ft. | Belt | 600 | 1 | 1/2 | 36" | 36" | 18 3/8" | Steel | Steel | 2192K22 | 0000000 | 5353K15 | 0000000 | |
| 36" | 10,600 | 56 dB @ 5 ft. | Belt | 425 | 1 | 1/2 | 42" | 42" | 18 5/8" | Steel | Steel | 2192K32 | 000000 | 5353K16 | 000000 | |
| 48" | 18,500 | 56 dB @ 5 ft. | Belt | 400 | 1 | 1 | 54" | 54" | 24 3/4" | Steel | Steel | 2192K53 | 00000000 | 5353K18 | 000000 | |
Floor-Mount Fume Exhausters
 |
Galvanized Steel |
Mount these exhausters to the floor to remove fumes, vapors, and fine dust particles from your space. They are commonly used in welding, soldering, and other operations that create fumes.
Open Dripproof (ODP) Motor Enclosure—Use open dripproof exhausters in relatively clean, dry, well-ventilated indoor locations.
Airflow @ Static Pressure—Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Overall | Mounting | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Airflow @ SP | Volume (Sound) @ Distance | Power, hp | Inlet Dia. | Outlet Dia. | Ht. | Wd. | Dp. | Housing Material | Base Material | Wheel Material | Fasteners Included | For Screw Size | Hole Dia. | No. of Holes | Each | |||
Open Dripproof (ODP) Motor Enclosure | ||||||||||||||||||
120V AC, Single Phase—Hardwire | ||||||||||||||||||
| 800 ft³/min @ 1/2 in. H₂O | 65 dBC @ 15 ft. | 1/3 | 6" | 6" | 15 1/8" | 16" | 20 3/8" | Galvanized Steel | Steel | Steel | No | 1/4" | 9/32" | 4 | 1951K1 | 0000000 | ||
Direct-Drive Exhaust Fans
208V AC, Three Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
 |
Blade Dia. | Airflow @ SP | Volume (Sound) @ Distance | Drive Type | Motor Speed, rpm | No. of Speeds | Power, hp | Overall Ht. | Base Wd. | Max. Ambient Temp., ° F | Housing Material | Blade Material | Features | Specs. Met | Certification | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16" | 3,000 ft³/min @ 1/2 in. H₂O 3,500 ft³/min @ 0 in. H₂O | 71 dB @ 5 ft. | Direct | 1,650 | Variable | 1 1/2 | 59 3/4" | 32 5/8" | 350 | Steel | Aluminum | Grease Pan | UL 705, UL 762, ULC-S645 | ETL Listed | 4706N13 | 000000000 | |
| 19" | 3,800 ft³/min @ 1/2 in. H₂O 4,500 ft³/min @ 0 in. H₂O | 76 dB @ 5 ft. | Direct | 1,175 | Variable | 1 1/2 | 66 1/8" | 37 1/2" | 350 | Steel | Aluminum | Grease Pan | UL 705, UL 762, ULC-S645 | ETL Listed | 4706N14 | 00000000 | |
| 21" | 5,000 ft³/min @ 1/2 in. H₂O 5,500 ft³/min @ 0 in. H₂O | 77 dB @ 5 ft. | Direct | 1,275 | Variable | 3 | 71 7/8" | 38 1/4" | 350 | Steel | Aluminum | Grease Pan | UL 705, UL 762, ULC-S645 | ETL Listed | 4706N15 | 00000000 | |
| 25" | 5,500 ft³/min @ 1/2 in. H₂O 6,500 ft³/min @ 0 in. H₂O | 72 dB @ 5 ft. | Direct | 900 | Variable | 3 | 80 3/8" | 49 1/4" | 350 | Steel | Steel | Grease Pan | UL 705, UL 762, ULC-S645 | ETL Listed | 4706N16 | 00000000 | |
| 31" | 7,000 ft³/min @ 1/2 in. H₂O 8,500 ft³/min @ 0 in. H₂O | 72 dB @ 5 ft. | Direct | 675 | Variable | 5 | 85 7/8" | 52 1/4" | 350 | Steel | Steel | Grease Pan | UL 705, UL 762, ULC-S645 | ETL Listed | 4706N17 | 00000000 | |
| 37" | 12,000 ft³/min @ 1/2 in. H₂O 14,000 ft³/min @ 0 in. H₂O | 72 dB @ 5 ft. | Direct | 575 | Variable | 7 1/2 | 93 1/4" | 59" | 350 | Steel | Steel | Grease Pan | UL 705, UL 762, ULC-S645 | ETL Listed | 4706N18 | 00000000 |
Inline Flue-Gas Exhausters
 |
Increase airflow through exhaust duct to improve furnace performance. Create a cutout in your duct, insert the blower wheel, and mount the housing to the duct. All have an open dripproof motor enclosure for relatively clean, dry, indoor locations. They cannot be used for sidewall venting applications.
Wall-Mount Fume Exhausters
 |
Remove fumes, vapors, and fine dust particles from your space. This exhauster is commonly used in welding, soldering, and other operations that create fumes.
Open Dripproof (ODP) Motor Enclosure—Use open dripproof exhausters in relatively clean, dry, well-ventilated indoor locations.
Airflow @ Static Pressure—Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Overall | Mounting | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Airflow @ SP | Volume (Sound) @ Distance | Power, hp | Inlet Dia. | Outlet Dia. | Ht. | Wd. | Dp. | Housing Material | Base Material | Wheel Material | Fasteners Included | For Screw Size | Hole Dia. | No. of Holes | Each | |||
Open Dripproof (ODP) Motor Enclosure | ||||||||||||||||||
120V AC—Hardwire | ||||||||||||||||||
| 300 ft³/min @ 1/2 in. H₂O | 61 dBC @ 15 ft. | 1/4 | 4" | 4" | 16" | 16" | 8 7/8" | Galvanized Steel | Steel | Steel | No | 1/4" | 9/32" | 4 | 1951K3 | 0000000 | ||
Blowers
With Rectangular Outlet and Round Inlet—Open Dripproof (ODP) Motor Enclosure
 |
Blowers | Replacement Wheels | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Outlet | Overall | Mounting | ||||||||||||||||||||
Airflow @ SP | Volume (Sound) @ Distance | Motor Speed, rpm | Power, hp | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lb. | Current | Temp. Range, ° F | Housing Material | Fasteners Included | Hole Dia. | Each | Each | ||||
120V AC | ||||||||||||||||||||||
Single Phase—Hardwire | ||||||||||||||||||||||
| 305 ft³/min @ 3/4 in. H₂O 520 ft³/min @ 1/4 in. H₂O | 48 dB @ 15 ft. | 1,725 | 1/4 | 7 1/4" | 4 1/4" | 6" | 6" | 14" | 10 1/4" | 13 3/4" | 28 | 2.6 amp/1.3 amp | -4 to 180 | Steel | No | 3/8" | 1963K131 | 000000000 | 1963K511 | 0000000 | ||
120V AC/230V AC | ||||||||||||||||||||||
Single Phase—Hardwire | ||||||||||||||||||||||
| 860 ft³/min @ 3/4 in. H₂O 1,130 ft³/min @ 1/4 in. H₂O | 52 dB @ 15 ft. | 1,200 | 1/3 | 10 7/8" | 6 1/4" | 9" | 9" | 17 3/4" | 15 1/8" | 15 3/4" | 54 | 8.6 amp/4.3 amp | -4 to 180 | Steel | No | 3/8" | 1963K136 | 00000000 | 1963K544 | 000000 | ||
| 870 ft³/min @ 3/4 in. H₂O 1,055 ft³/min @ 1/4 in. H₂O | 53 dB @ 15 ft. | 1,725 | 1/3 | 8 3/8" | 5 1/2" | 8" | 7 1/2" | 15 5/8" | 13 1/2" | 15" | 44 | 6 amp/3 amp | -4 to 180 | Steel | No | 3/8" | 1963K132 | 00000000 | 1963K522 | 000000 | ||
| 1,505 ft³/min @ 3/4 in. H₂O 1,875 ft³/min @ 1/4 in. H₂O | 58 dB @ 15 ft. | 1,200 | 3/4 | 11 3/4" | 7 1/8" | 10" | 10" | 19 3/4" | 17 1/2" | 20 1/8" | 84 | 6.3 amp/3.5 amp | -4 to 180 | Steel | No | 3/8" | 1963K137 | 00000000 | 1963K533 | 000000 | ||
230V AC/460V AC | ||||||||||||||||||||||
Three Phase—Hardwire | ||||||||||||||||||||||
| 305 ft³/min @ 3/4 in. H₂O 520 ft³/min @ 1/4 in. H₂O | 48 dB @ 15 ft. | 1,725 | 1/4 | 7 1/4" | 4 1/4" | 6" | 6" | 14" | 10 1/4" | 13 3/4" | 34 | 1 amp/0.5 amp | -4 to 180 | Steel | No | 3/8" | 1963K133 | 00000000 | 1963K512 | 000000 | ||
| 860 ft³/min @ 3/4 in. H₂O 1,130 ft³/min @ 1/4 in. H₂O | 51 dB @ 15 ft. | 1,200 | 1/3 | 10 7/8" | 6 1/4" | 9" | 9" | 17 3/4" | 15 1/8" | 15 3/4" | 49 | 1.9 amp/0.9 amp | -4 to 180 | Steel | No | 3/8" | 1963K138 | 00000000 | 1963K545 | 000000 | ||
| 870 ft³/min @ 3/4 in. H₂O 1,055 ft³/min @ 1/4 in. H₂O | 52 dB @ 15 ft. | 1,725 | 1/3 | 8 3/8" | 5 1/2" | 8" | 7 1/2" | 15 5/8" | 13 1/2" | 15" | 37 | 1.4 amp/0.7 amp | -4 to 180 | Steel | No | 3/8" | 1963K134 | 00000000 | 1963K524 | 000000 | ||
| 1,505 ft³/min @ 3/4 in. H₂O 1,875 ft³/min @ 1/4 in. H₂O | 57 dB @ 15 ft. | 1,200 | 3/4 | 11 3/4" | 7 1/8" | 10" | 10" | 19 3/4" | 17 1/2" | 20 1/8" | 67 | 3.1 amp/1.55 amp | -4 to 180 | Steel | No | 3/8" | 1963K135 | 00000000 | 1963K534 | 000000 | ||
Wall-Vent Flue-Gas Exhausters
 |
Often used for electric-to-gas conversions and renovations, these exhausters allow gas- or oil-fired equipment to be vented through a sidewall rather than a chimney. A thermostat signal starts the exhauster and a sensor ensures proper draft prior to operation. Exhausters have an open dripproof motor enclosure for relatively clean, dry, indoor locations. Use a reducer to vent through ducts with diameters up to 2" wider than the exhauster.
Flue-Gas Exhauster Hoods—A flue-gas exhauster hood (sold separately) is required for the exterior of the sidewall.
Flue-Gas Exhausters | Flue-Gas Exhauster Hoods | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For Furnace Heating Cap., BTU/hr | For Duct Diameter | Motor Speed, rpm | Max. Temp., ° F | Housing Material | Mounting Fasteners Included | Each | Each | ||||
24V AC/120V AC—Hardwire | |||||||||||
| 150,000 to 300,000 | 4" | 3,000 | 600 | Steel | Yes | 3972K4 | 0000000 | 3972K13 | 0000000 | ||
| 300,000 to 600,000 | 6" | 3,000 | 600 | Steel | Yes | 3972K7 | 000000 | 3972K18 | 000000 | ||
Enclosure-Cooling Blowers
 |
Round 60 ft³/min Airflow |
Create a more concentrated stream of air than enclosure-cooling fans to cool equipment faster. To save space inside enclosures, these blowers can mount outside. They draw cooler outside air into your enclosure or exhaust hot air through a louvered outlet vent. Incoming air is filtered to keep out dust and contaminants.
60 ft³/min Airflow—60 cfm blowers have an open dripproof motor enclosure for relatively clean, dry, indoor locations.
Replacement Filters—Replacement filters are sold separately.
High-Output Blowers
With Rectangular Outlet and Round Inlet—Open Dripproof (ODP) Motor Enclosure
 |
Blowers with an open dripproof motor enclosure are for relatively clean, dry, indoor locations.
Blowers | Replacement Wheels | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Outlet | Overall | Mounting | ||||||||||||||||||||
Airflow @ SP | Volume (Sound) @ Distance | Motor Speed, rpm | Power, hp | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lb. | Current | Temp. Range, ° F | Housing Material | Fasteners Included | Hole Dia. | Each | Each | ||||
120V AC/230V AC | ||||||||||||||||||||||
Single Phase—Hardwire | ||||||||||||||||||||||
| 195 ft³/min @ 5 1/4 in. H₂O 345 ft³/min @ 4 1/4 in. H₂O | 65 dBA @ 15 ft. | 3,450 | 3/4 | 5 5/8" | 3 5/8" | 6" | 9" | 17 3/4" | 15 3/8" | 14 5/8" | 36 | 9.4 amp/4.7 amp | -15 to 180 | Steel | No | 1/2" | 1953K131 | 000000000 | 1953K916 | 0000000 | ||
| 505 ft³/min @ 4 1/2 in. H₂O 635 ft³/min @ 3 1/4 in. H₂O | 74 dBA @ 15 ft. | 3,450 | 1 1/2 | 5 5/8" | 3 5/8" | 6" | 10" | 17 3/4" | 15 3/8" | 14 5/8" | 59 | 17.8 amp/8.9 amp | -15 to 180 | Steel | No | 1/2" | 1953K132 | 00000000 | 1953K922 | 000000 | ||
230V AC/460V AC | ||||||||||||||||||||||
Three Phase—Hardwire | ||||||||||||||||||||||
| 1,600 ft³/min @ 4 1/4 in. H₂O 1,800 ft³/min @ 3 1/4 in. H₂O | 73 dBA @ 15 ft. | 3,450 | 5 | 7" | 5 5/8" | 8" | 12" | 22 1/4" | 20 9/16" | 17 5/8" | 197 | 12.6 amp/6.32 amp | -15 to 180 | Steel | No | 1/2" | 1953K133 | 00000000 | 1953K933 | 000000 | ||
