Airflow @ Static Pressure Airflow @ Static Pressure |
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Motor Enclosure Type Motor Enclosure Type |
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Motor Speed Motor Speed |
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Overall Diameter Overall Diameter |
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Overall Height Overall Height |
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Current Current |
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Volume Volume |
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Specifications Met Specifications Met |
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For Maximum Furnace Heating Capacity For Maximum FurnaceHeating Capacity |
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For Minimum Furnace Heating Capacity For Minimum FurnaceHeating Capacity |
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About Exhaust Fans
More
About Sound Levels
Measured in decibels (dB), volume ratings indicate how much noise equipment makes. Some common volume levels include a whisper @ 20 dB, a refrigerator @ 40 dB, a conversation @ 60 dB, and a light machine shop @ 90 dB. OSHA recommends hearing protection for exposure to 80 dB and greater.
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.
A hood (sold separately) is required for the exterior of the sidewall.
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.
Optional safety switch (sold separately) prevents furnace from firing if exhausters fail.
| Housing Material | Mounting Fasteners Included | Each | |
| Zinc-Plated Steel | Yes | 0000000 | 000000 |
Direct-Drive Upblast Roof-Mount Exhaust Fans
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.
Fans | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting Bases | ||||||||||||||
| Blade Dia. | Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Dia. | Ht. | Base Wd. | Max. Temp. | Housing Material | Specifications Met | Each | Each | |||
Open Dripproof Motor Enclosure | |||||||||||||||
120V AC, Single Phase—Hardwire | |||||||||||||||
| 1 | 11" | 400 cfm @ 1/2 in. of H₂O 710 cfm @ 0 in. of H₂O | 33 dB @ 15 ft. | 1,625 | 3/16 | 22" | 18" | 19" | 300° F | Aluminum | ETL Listed | 0000000 | 0000000 | 0000000 | 0000000 |
| 1 | 12" | 1,100 cfm @ 1/2 in. of H₂O 1,300 cfm @ 0 in. of H₂O | 43 dB @ 15 ft. | 1,625 | 1/3 | 25 1/2" | 25 1/4" | 21" | 300° F | Aluminum | ETL Listed | 0000000 | 000000 | 0000000 | 000000 |
| 1 | 16" | 2,450 cfm @ 1/2 in. of H₂O 2,900 cfm @ 0 in. of H₂O | 47 dB @ 15 ft. | 1,625 | 3/4 | 31 7/8" | 30 1/2" | 24 3/4" | 300° F | Aluminum | ETL Listed | 0000000 | 000000 | 0000000 | 000000 |
Totally Enclosed Motor Enclosure | |||||||||||||||
460V AC, Three Phase—Hardwire | |||||||||||||||
| 2 | 24" | 7,400 cfm @ 0 in. of H₂O | 66 dB @ 15 ft. | 1,750 | 3/4 | 30" | 20 3/4" | 36" | Not Rated | Steel | __ | 0000000 | 00000000 | 0000000 | 000000 |
| 2 | 30" | 7,300 cfm @ 1/2 in. of H₂O 11,700 cfm @ 0 in. of H₂O | 66 dB @ 15 ft. | 1,150 | 2 | 36" | 23 1/2" | 42" | Not Rated | Steel | __ | 0000000 | 00000000 | 0000000 | 000000 |
| 2 | 36" | 14,800 cfm @ 0 in. of H₂O | 68 dB @ 15 ft. | 1,150 | 1 | 44" | 26 3/4" | 48" | Not Rated | Steel | __ | 0000000 | 00000000 | 0000000 | 000000 |
| 2 | 42" | 17,000 cfm @ 1/2 in. of H₂O 24,700 cfm @ 0 in. of H₂O | 75 dB @ 15 ft. | 1,150 | 3 | 50" | 29 1/2" | 54" | Not Rated | Steel | __ | 0000000 | 00000000 | 0000000 | 000000 |
| 2 | 48" | 25,500 cfm @ 1/2 in. of H₂O 34,300 cfm @ 0 in. of H₂O | 76 dB @ 15 ft. | 1,150 | 5 | 56" | 38 3/4" | 60" | Not Rated | Steel | __ | 0000000 | 00000000 | 0000000 | 000000 |
Belt-Drive Upblast Roof-Mount Exhaust Fans
Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. 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. Fans are AMCA (Air Movement and Control Association) rated.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Fans | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting Bases | |||||||||||||
| Blade Dia. | Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Dia. | Ht. | Base Wd. | Max. Temp., °F | Housing Material | Specifications Met | Each | Each | ||
Open Dripproof Motor Enclosure | ||||||||||||||
120/208-230V AC, Single Phase—Hardwire | ||||||||||||||
| 19" | 3,000 cfm @ 1/2 in. of H₂O 3,725 cfm @ 0 in. of H₂O | 45 dB @ 15 ft. | 1,725 | 3/4 | 39 3/8" | 33 3/4" | 28" | 300° | Aluminum | AMCA Rated, ETL Listed | 0000000 | 000000000 | 0000000 | 0000000 |
208-230/460V AC, Three Phase—Hardwire | ||||||||||||||
| 24" | 4,900 cfm @ 1/2 in. of H₂O 6,250 cfm @ 0 in. of H₂O | 46 dB @ 15 ft. | 1,700 | 1 1/2 | 43 3/8" | 37 1/2" | 33" | 300° | Aluminum | AMCA Rated, ETL Listed | 0000000 | 00000000 | 0000000 | 000000 |
| 30" | 8,250 cfm @ 1/2 in. of H₂O 9,500 cfm @ 0 in. of H₂O | 49 dB @ 15 ft. | 1,725 | 3 | 52 3/4" | 40" | 40" | 300° | Aluminum | AMCA Rated, ETL Listed | 0000000 | 00000000 | 0000000 | 000000 |
Direct-Drive Downdraft Roof-Mount Exhaust Fans
Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance. More economical than upblast roof-mount exhaust fans, these draw stagnant and humid air out through your roof and then direct it back toward the roof. 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.
Fans | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting Bases | |||||||||||||
| Blade Dia. | Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Dia. | Ht. | Base Wd. | Housing Material | Specifications Met | Each | Each | |||
Totally Enclosed Motor Enclosure | ||||||||||||||
120V AC, Single Phase—Hardwire | ||||||||||||||
| 1 | 10" | 60 cfm @ 1/2 in. of H₂O 500 cfm @ 0 in. of H₂O | Not Rated | 1,500 | 1/30 | 18 5/16" | 11 1/4" | 19" | Aluminum | ETL Listed | 0000000 | 0000000 | 0000000 | 0000000 |
| 1 | 12" | 430 cfm @ 1/2 in. of H₂O 830 cfm @ 0 in. of H₂O | Not Rated | 1,500 | 1/10 | 20 5/16" | 11 3/4" | 19" | Aluminum | ETL Listed | 0000000 | 000000 | 0000000 | 000000 |
| 1 | 14" | 520 cfm @ 1/2 in. of H₂O 1,100 cfm @ 0 in. of H₂O | Not Rated | 1,100 | 1/6 | 27 5/16" | 14 5/8" | 21" | Aluminum | ETL Listed | 0000000 | 000000 | 0000000 | 000000 |
| 1 | 18" | 1,200 cfm @ 1/2 in. of H₂O 2,400 cfm @ 0 in. of H₂O | Not Rated | 1,100 | 1/3 | 33 9/16" | 16 3/8" | 26" | Aluminum | ETL Listed | 0000000 | 000000 | 0000000 | 000000 |
Open Dripproof Motor Enclosure | ||||||||||||||
120V AC, Single Phase—Hardwire | ||||||||||||||
| 2 | 11" | 600 cfm @ 1/2 in. of H₂O 800 cfm @ 0 in. of H₂O | 37 dB @ 15 ft. | 1,625 | 3/16 | 23 3/4" | 16 1/4" | 19" | Aluminum | ETL Listed | 0000000 | 000000 | 0000000 | 000000 |
| 2 | 12" | 950 cfm @ 1/2 in. of H₂O 1,250 cfm @ 0 in. of H₂O | 41 dB @ 15 ft. | 1,625 | 1/4 | 26 1/4" | 19 1/8" | 21" | Aluminum | ETL Listed | 0000000 | 000000 | 0000000 | 000000 |
| 2 | 14" | 2,100 cfm @ 0 in. of H₂O 1,800 cfm @ 1/2 in. of H₂O | 45 dB @ 15 ft. | 1,625 | 1/2 | 29 3/4" | 21 3/4" | 21" | Aluminum | ETL Listed | 0000000 | 000000 | 0000000 | 000000 |
Belt-Drive Downdraft Roof-Mount Exhaust Fans
Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. More economical than upblast roof-mount exhaust fans, these draw stagnant and humid air out through your roof and then direct it back toward the roof. 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.
Fans | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting Bases | ||||||||||||
| Blade Dia. | Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Dia. | Ht. | Base Wd. | Housing Material | Specifications Met | Each | Each | ||
Open Dripproof Motor Enclosure | |||||||||||||
120/208-230V AC, Single Phase—Hardwire | |||||||||||||
| 16" | 2,400 cfm @ 1/2 in. of H₂O 3,000 cfm @ 0 in. of H₂O | 43 dB @ 15 ft. | 1,175 | 1/2 | 33 1/4" | 30 5/8" | 24 3/4" | Aluminum | ETL Listed | 0000000 | 0000000 | 0000000 | 0000000 |
| 21" | 4,500 cfm @ 1/2 in. of H₂O 5,200 cfm @ 0 in. of H₂O | 46 dB @ 15 ft. | 900 | 1 | 38 1/4" | 32 3/4" | 28" | Aluminum | ETL Listed | 0000000 | 00000000 | 0000000 | 000000 |
208-230/460V AC, Three Phase—Hardwire | |||||||||||||
| 25" | 6,500 cfm @ 1/2 in. of H₂O 7,300 cfm @ 0 in. of H₂O | 48 dB @ 15 ft. | 775 | 1 1/2 | 42 1/2" | 37 3/4" | 33" | Aluminum | ETL Listed | 0000000 | 00000000 | 0000000 | 000000 |
Roof Louvers
These louvers are gravity operated. The blades open when your roof-mounted exhaust fan goes on and close when it's off, preventing backdrafts. The felt seal on the face of the blades ensures quiet closing and better protection from the weather.
Mounting bases are sold separately. Louvers fit the bottom of the mounting base and must be secured to the lip of the base with sheet metal screws (not included).
Also Available: Additional louver sizes. Please select 8061T999 and specify louver dimensions.
For technical drawings and 3-D models, click on a part number.
Louvers | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Opening | Overall | 8" Overall Ht. Mounting Bases | 12" Overall Ht. Mounting Bases | |||||||||||
| Wd. | Ht. | Wd. | Lg. | For Max. Air Velocity, fpm | Temp. Range, °F | Mounting Fasteners Included | Each | Inside Wd. | Each | Inside Wd. | Each | |||
Surface Mount | ||||||||||||||
Galvanized Steel Frame and Aluminum Blades | ||||||||||||||
| 13 3/4" | 13 3/4" | 13 3/4" | 13 3/4" | 2,000 | -40° to 180° | No | 000000 | 000000 | 14 1/2" | 0000000 | 0000000 | 14 1/2" | 0000000 | 0000000 |
| 15 3/4" | 15 3/4" | 15 3/4" | 15 3/4" | 2,000 | -40° to 180° | No | 000000 | 00000 | 16 1/2" | 0000000 | 000000 | 16 1/2" | 0000000 | 000000 |
| 17 3/4" | 17 3/4" | 17 3/4" | 17 3/4" | 2,000 | -40° to 180° | No | 000000 | 00000 | __ | 000000 | 00 | 19 1/2" | 0000000 | 000000 |
| 19 3/4" | 19 3/4" | 19 3/4" | 19 3/4" | 2,000 | -40° to 180° | No | 0000000 | 00000 | 21 1/2" | 0000000 | 000000 | __ | 000000 | 00 |
| 21 3/4" | 21 3/4" | 21 3/4" | 21 3/4" | 2,000 | -40° to 180° | No | 0000000 | 00000 | __ | 000000 | 00 | 23 1/2" | 0000000 | 000000 |
| 23 3/4" | 23 3/4" | 23 3/4" | 23 3/4" | 2,000 | -40° to 180° | No | 0000000 | 00000 | __ | 000000 | 00 | 25 1/2" | 0000000 | 000000 |
| 27 3/4" | 27 3/4" | 27 3/4" | 27 3/4" | 2,000 | -40° to 180° | No | 0000000 | 00000 | __ | 000000 | 00 | 28 1/2" | 0000000 | 000000 |
| 34 3/4" | 34 3/4" | 34 3/4" | 34 3/4" | 2,000 | -40° to 180° | No | 0000000 | 000000 | 35 1/2" | 0000000 | 000000 | 35 1/2" | 0000000 | 000000 |
| 36 3/4" | 36 3/4" | 36 3/4" | 36 3/4" | 2,000 | -40° to 180° | No | 0000000 | 000000 | __ | 000000 | 00 | 37 1/2" | 0000000 | 000000 |