Ceiling exhaust fans are ideal for clean air applications such as bathroom and general exhaust. $241.13 $ 241. High Velocity Supply Unit Sizes 22 & 30 inch 5,570 to 12,000 CFM 120 - 200' Distance Air … Blowers. Kitchen range hoods. We offer one of the most comprehensive list of … Under Cabinet Range Hood with 350 CFM, Stainless Steel Kitchen Stove Vent Hood with 3 Speed Exhaust Fan, Reusable Aluminum Filters, Push Button: Range Hoods - FREE DELIVERY possible on eligible purchases. Since there are 60 minutes in an hour, we must divide the 14,400 by 60 to get CFM (cubic feet per minute). Only 3 left in stock - order soon. Contemporary Modern Design: Dimensions: 29.72" (W) x 19.68" (D) x 5.90" (H). 5500 CFM, 120 Volts, 4 … Grease Cup for kitchen-duty centrifugal exhaust fans. Exhaust Fan handles 5000 CFM @ -1.000" wc ESP, Fan runs at 826 RPM. Sidewall Propeller Exhaust Fans. Your recently viewed items and featured recommendations, Select the department you want to search in, All customers get FREE Shipping on orders over $25 shipped by Amazon, Restaurant Canopy Hood Grease Rated Exhaust Fan- High Speed Direct Drive Centrifugal Upblast Exhaust Fan with speed control- 19" Fan Base, 0.180 HP 115 Volt Single Phase Motor, 100-500 CFM (DU12HFA), Belt Drive Centrifugal Downblast Roof Mounted Exhaust Fan with Emergency Disconnect Switch 21" Fan Base, 0.25 HP 115 Volt Single Phase Motor (DD11FA), Untempered Inline Supply Fan Make Up Air Unit (MUA) with 15" Blower, 2.0 HP 115 Volt Single Phase Motor, 4000 CFM (INLINE2-G15), Price and other details may vary based on size and color. Westinghouse Lighting 7224200 Comet Indoor Ceiling Fan … Get it as soon as Mon, Nov 30. Corrosion resistant, Powerful Industrial Exhaust and Ventilation Fan (18 Inch), Delta BreezIntegrity ITG100ELED 100 CFM Exhaust Bath Fan with Edge-Lit Dimmable LED Light, iLiving - 24" Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan For Home Attic, Shed, or Garage Ventilation, VIVOSUN 8 inch Inline Fan Duct Fan 420 CFM, HVAC Exhaust Intake Fan, Low Noise & Extra Long 5.5' Grounded Power Cord, FREE Shipping on orders over $25 shipped by Amazon, Honeywell Portable Evaporative Cooler with Fan, Humidifier & Remote, 29.6" TC10PEU, White, ASURION 4 Year Home Improvement Protection Plan $30-39.99, ASURION 4 Year Home Improvement Protection Plan $40-49.99, Air King AK965 Deluxe Combination Heater with Exhaust Fan, Light and Night Light,White, Broan-NuTone L300 High Capacity Ventilator Fan, Commercial Exhaust Fan, 2.9 Sones, 120V, 308 CFM, White, Broan-NuTone 505 Exhaust Fan, White Vertical Discharge Ceiling Ventilation Fan, 8.5 Sones, 200 CFM, 8", VES Exhaust Fan, Shutter Fan, Box Fan, with 9 Foot power cord, 3 Speed for Indoor or Outdoor Ventilation (20 Inches) for attic, garage, shed, warehouse use, VIPARSPECTRA Latest XS1500 LED Grow Light Compatible with Samsung LM301B Diodes (IR Included) & MeanWell Driver, Dimmable Full Spectrum Plant Grow Light for Indoor Plants Seeding Veg and Bloom, Delta BreezSignature SIG80-110ELED 80/110 CFM Exhaust Bath Fan/Edge-lit Dimmable LED light with Adjustable Color Temperature. Juga dari 1 tahun, 2 tahun, dan 3 tahun 3000 cfm exhaust fan.Dan apakah 3000 cfm exhaust fan tersebut ce, ccc, atau csa. This fan calculator is typically used to calculate the CFM or cubic feet per minute of air exchange that may be desired in a building. 1/2 HP, 6128 CFM, Holmes Carbon HAPF60, Filter C, 4 Pack, Black, 4 Count. They're commonly used to reduce moisture and remove smoke and odors in restaurants, residences, shop and production … Choose from a vast array of HVAC and refrigeration supplies, including agricultural fans, bathroom fans, direct or belt drive exhaust fans, ceiling exhaust ventilators, exterior mount fans, and more. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. 1/3 HP, 3200 CFM, Model Number SD18-XPF, Iliving 18 Inch Single Speed Shutter Exhaust Fan, Wall-Mounted, 18, iLiving - 20" Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan For Home Attic, Shed, or Garage Ventilation, XtremeAir PX02-W36, 36" wide, 900 CFM, LED lights, Baffle Filters W/Grease Drain Tunnel, 1.0mm Non-Magnetic Stainless Steel Seamless Body, Wall Mount Range Hood, Delta BreezSmart SMT150 150 CFM Exhaust Bath Fan, QuietCool GA ES-1500 Garage Ventilation Fan Model, Delta BreezSignature SIG110 110 CFM Exhaust Bath Fan, AC Infinity AIRLIFT T10, Shutter Exhaust Fan 10-inch with Temperature Humidity Controller - Wall Mount Ventilation and Cooling for Sheds, Attics, Workshops, Restaurant Canopy Hood Grease Rated Exhaust Fan- Belt Drive Centrifugal Upblast Exhaust Fan- 33" Fan Base, 3.0 HP 208 Volt Three Phase Motor, 5000 CFM (NCA24FA), TURBRO AirSupply ES4 4 Inch Inline Duct Fan, 195 CFM Energy Efficient Exhaust Fan with Variable Speed Controlled EC Motor for Grow Tents, Hydroponics, Industrial and Residential Ventilation, Fanpac S30 Wall-Mounted Single Speed Shutter Exhaust Fan, 30", Gray, iLiving - 18" Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan For Home Attic, Shed, or Garage Ventilation, 1736 CFM, 2600 SQF Coverage Area, Strongway Heavy-Duty Fully Enclosed Direct Drive Shutter Exhaust Fan - 30in. Leading Edge 56001 Heavy Duty High Performance Ceiling Fan, 27500 CFM, White. The calculator on this page is provided as a general guide, designed to help you select an exhaust fan which may be suitable for your needs. Standard fan sizing applies to bathrooms that are 100 square feet or less. A wide variety of 5000 cfm exhaust fan options are available to you, There are 269 suppliers who sells 5000 cfm exhaust fan … FREE Shipping. Our installer-friendly ENERGY STAR® ventilation solutions help you design beyond code without compromising interior aesthetics. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. 115VACV Shutter Mount Exhaust Fan, 26" Square Opening Required, Broan-Nutone L400L High Capacity Ventilator Fan, Commercial Exhaust Fan, 1.6 Sones, 406 CFM, ARCTIC F9 PWM PST - 92 mm PWM PST Case Fan with PWM Sharing Technology (PST), Very Quiet Motor, Computer, Fan Speed: 150-1800 RPM - Black/White, Strongway Enclosed Variable Speed Shutter Exhaust Fan - 24in. Learning how to calculate CFM for a bathroom fan will help you purchase the right size fan … These fans are designed to keep significant amounts of air flowing in large areas. If you search for a high CFM ceiling fan, oftentimes you are presented with an array of industrial fans with a CFM up to 60,000. $49.99. ft. ASURION 4 Year Housewares Protection Plan $100-124.99, iLIVING - 10" Wall Mounted Exhaust Fan, Silver (ILG8SF10V), Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown), SHZOND 12 Inch Utility Blower 2295 CFM Portable Ventilator High Velocity Utility Blower with 5M Duct Hose, Frigidaire, EC200WF, Portable Indoor Outdoor Evaporative Air Fan and Humidifier, Swamp Cooler, 600 CFM, 250 Square Foot Effective Range, Broan-Nutone L400 High Capacity Ventilator Fan, Commercial Exhaust Fan, 2.3 Sones, 434 CFM, Honeywell CS071AE Quiet, Low Energy, Compact Portable Evaporative Cooler with Fan & Humidifier, Carbon Dust Filter & Remote Control, White, Panasonic FV-30VQ3 WhisperCeiling Ventilation Fan, Quiet Air Flow, Long Lasting, Easy to Install, Code Compliant, Energy Star Certified, White, ARCTIC Freezer 34 eSports DUO - Tower CPU Cooler with BioniX P-Series case fan in push-pull, 120 mm PWM fan, for Intel and AMD socket - Red, Broan-Nutone 504 Exhaust Fan, White Vertical Discharge Ceiling Ventilation Fan, 6.5 Sones, 350 CFM, 10", AC Infinity CLOUDLINE S8, Quiet 8” Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, Holmes Carbon HAPF60, Filter C, 4 Pack, Black, 4 Count, MOUNTO COMBO Heavy Duty Cylinder Fan with 25-foot Vinyl Hose (8inch), Broan-NuTone AR110LKVV SurfaceShield Vital Vio Powered Exhaust Vent LED White Light & Antibacterial Violet Light, 110 CFM, Broan-Nutone 512M Through-the-Wall Ventilation Fan, White Square Exhaust Fan, 6.0 Sones, 70 CFM, 6", iPower 7 Inch Shutter Exhaust Fan Aluminum with Speed Controller and Power Cord Kit ,High Speed, 1680 RPM, 760 CFM, Silver, Don’t Let Your Bath Fan Ruin Your Silent Night, Cool your attic with a QuietCool attic fan. 4.4 out of 5 stars 423. 2019 Ventilation Catalog. Ceiling fans with High Airflow move more than 7000 cubic feet of air per minute (CFM). To give you an idea of sizing, this works out to one CFM per square foot of bathroom area and round up to the nearest 10. exhaust fan(s) and their discharge outlet nozzle(s) are sized such that the ANSI required 3,000 fpm discharge velocity is maintained at the lowest airflow from the laboratory. Fans are available with wall housings, dampers and weather hoods. For example, a bathroom with floor dimensions of 8' x 9' = 72 sq. VIEW Ceiling Exhaust Fans. VENTILATION FANS. Add to Wish List … Inline duct fans grainger supply sif30dd he captiveaire exhaust fan all around industry supply kwib5 5000 cfm koldwave air cooled portable inline er inline duct fans grainger supply hushtone 50 cfm ceiling bathroom exhaust fan. Panasonic FV-0511VQC1 WhisperSense DC Ventilation Fan, 50-80-110 CFM, Panasonic FV-1115VKL2 WhisperGreen Select Ventilation Fan with Light, 110-130-150 CFM, KAZE APPLIANCE Ultra Quiet Bathroom Exhaust Fan with LED Light and Night Light (120 CFM, 0.3 Sone), GRELWT 24" Wall Mounted Exhaust Fan - Ventilation Fans - Automatic Shutter - Vent Fan For Home Attic, Shed, or Garage Ventilation, 5600 CFM, 6200 SQF Coverage Area, Professional Grade Products 9800516 Metal Shutter Exhaust Fan, 2473 CFM for Garage Shed Pole Barn Hydroponic Ventilation, 18" Diameter, Iliving 18" Wall Mounted Shutter Exhaust Thermostat Control-3 Speeds Vent Fan for Home Attic, Shed, or Garage Ventilation, 1736 CFM, 2600 SQF Coverage Area, Variable, Silver, iLiving - 16" Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan For Home Attic, Shed, or Garage Ventilation, 1200 CFM, 1800 SQF Coverage Area, Iliving - 36" Wall Mounted Shutter Exhaust Fan - Automatic Shutter - Single Speed - Vent Fan For Home Attic, Shed, or Garage Ventilation, 6128 CFM, 9000 SQF Coverage Area, Silver (ILG8SF36S), Hauslane BF200 Electric Bathroom Fan - 120 CFM Ultra Quiet Exhaust & Ventilation Fan with 6W LED Light for Improved Airflow & Air Circulation – Suitable for 120 sqft Room, iPower 12 Inch Shutter Exhaust Fan Aluminum High Speed 1620RPM, 940 CFM, 2-PACK, Silver, Canarm Wall Exhaust Fan - Single-Speed, 24in. This fan calculator is typically used to calculate the CFM or cubic feet per minute of air exchange that may be desired in a building. Sort By: Page of 15 : Kichler Rana 60" Outdoor Wet Ceiling Fan … Sort By: Page of 15 : Kichler Rana 60" Outdoor Wet Ceiling Fan with LED Light - … VIEW Blowers. Ceiling and Inline. Fits under most cabinets, great for condos and apartments. A wide range of accessories are available to meet any need or specification. 4.6 out of 5 stars 7. Cheap Price 300 450 500 1000 1500 2000 3000 4000 5000 Cfm Exhaust Fan Brand LONON/OEM Model APB-4B-3-2 Specification 200mm Voltage 220v Power 35W Power Factor 0.99 Speed(RPM) 1250±50 Air Volume(CMM) 9 Noise(dB) 45 Fan Bearing Type Two Ball Bearings Ventilation Type/Color Two Way Installation wall Fan Certificate 3C Application(m3) 25-32 Product Size(mm) 300X295 Fan … Centrifugal Fan . Handy Table For Fan … 1/3 HP, 5000 CFM, Model Number SD24-F1, Iliving 20" Wall Mounted Shutter Exhaust Thermostat Control-3 Speeds Vent Fan for Home Attic, Shed, or Garage Ventilation, 3368 CFM, 5000 SQF Coverage Area, Variable, Silver, Iliving 30 Inch Single Speed Shutter Exhaust Fan, Wall-Mounted, 30, Canarm Exhaust Shutter Fan - 16in. Control System You should note that the control system of your ceiling fan is quite important. Typhoon Slant Wall Exhaust Fan — 50in., 16,960 CFM, 1 HP, 208-230/460 Volt, Model# VNS50S3 For a … • Allows side wall discharge for exhaust ductwork. Benefits of Direct Drive Fans with VFD include – Fan speed control for balancing, soft start for increased motor life, reduced maintenance and failure potential due to elimination of belts, pulleys and bearings. Exhaust Motor: 2.000 HP, 3 Phs, 208 V, 60Hz, 8.7 FLA, ODP (Open Drip Proof). Canada, Hawaii, and Alaska Excluded . Panasonic FV-1115VKL2 WhisperGreen Select Ventilation Fan with Light, 110-130-150 CFM, GRELWT 24" Wall Mounted Exhaust Fan - Ventilation Fans - Automatic Shutter - Vent Fan For Home Attic, Shed, or Garage Ventilation, 5600 CFM, 6200 SQF Coverage Area, Delta BreezSignature SIG110 110 CFM Exhaust Bath Fan, Delta BreezSmart SMT150 150 CFM Exhaust Bath Fan, Broan-Nutone L100 High Capacity Ventilator Fan, Commercial Exhaust Fan, 0.9 Sones, 120V, 109 CFM, Wostore 36 Inch Air Curtain Super Power 3 Speeds Commercial Indoor Household with Free Magnetic Door Switch, Hon&Guan 6 Inch Home Ventilation Fan Bathroom Garage Exhaust Fan Ceiling and Wall Mount Exhaust Fan for Kitchen / Bathroom , Super Silent , Strong Exhaust (High CFM) 150D, Broan-Nutone 511 Room-to-Room Ventilation Fan, Plastic White Square Exhaust Fan, 4.5 Sones, 180 CFM, 8", Hydrofarm ACDF8 Active Air Inline Fan, 8 Inch, Green, Broan-Nutone ILFK130 Remote In-Line Ventilation Fan, Ceiling or Wall Exhaust Fan for Bathroom and Home, ENERGY STAR Certified, 130 CFM, Luma Comfort EC110S Portable Evaporative Cooler with 250 Square Foot Cooling, 500 CFM, IKTCH 36 Inch Under Cabinet Range Hood 900-CFM | 4 Speed Gesture Sensing/Touch Control Switch Panel, Kitchen Vent with 3 Pcs Baffle Filters, Rectangle Top/Rear Vent Options 3-1/4”x10” Interchangeable, A-Team Performance 16" Electric Radiator Cooling Fan Wide S-Curved 10 Blades Thermostat Kit 3000 CFM Reversible Push or Pull with Mounting Kit Heavy Duty 12 Volts, Honeywell Portable Evaporative Cooler with Fan, Humidifier & Remote, 29.6" TC10PEU, White, Hon&Guan Inline Duct Fan Exhaust Fan 116 CFM, Powerful & Quiet Mixed Flow Inline Fan Hydroponic Air Blower for Home Ventilation Bathroom Vent and Grow Room Ventilation (4 Inch), Broan-Nutone L700L High Capacity Ventilator Fan, Commercial Exhaust Fan, 3.7 Sones, 681 CFM, ARCTIC Freezer 34 eSports DUO - Tower CPU Cooler with BioniX P-Series case fan in push-pull, 120 mm PWM fan, for Intel and AMD socket - Red, iPower GLFANXINLCTR8 8 Inch 750 CFM Duct Inline HVAC Exhaust Blower Ventilation Fan with Variable Speed Controller, 8", Grey, Strongway Enclosed Variable Speed Shutter Exhaust Fan - 36in. These fans … Dia. Ceiling exhaust fans are ideal for clean air applications such as bathroom and general exhaust. This means that the higher the CFM, the more efficient the fan, and the more air it moves. There's a problem loading this menu right now. Exhaust fans force out stale indoor air so it can be replaced by fresh outdoor air. Other options New and used from $78.31. ft. (with Motor) 1. Sekitar 7% dari produk ini adalah kipas angin alur aksial, 4% adalah kipas sentrifugal. AC Infinity AIRLIFT T10, Shutter Exhaust Fan 10-inch with Temperature Humidity Controller - Wall Mount Ventilation and Cooling for Sheds, Attics, Workshops, VENTISOL 6" Ventilation Fan 110 CFM Recessed Ceiling Exhaust Fan for Bathroom and Home, HVI, ETL,Energy Star Certified,0.9 Sones, White, Hon&Guan Inline Duct Fan with Smart Dual Speed Controller 311 CFM - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics(6 Inch), iPower 8 Inch 750 CFM Duct Inline Fan with 8" Filter 25 Feet Ducting Combo for Grow Tent Ventilation, Silver, iPower 6 Inch 442 CFM Inline Duct Ventilation Fan HVAC Exhaust Blower for Grow Tent, Grounded Power Cord, Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown), AmeriFan AIF8 Duct Booster Exhaust, for Growing, Hydroponics, Heating, Cooling, Venting, HVAC, Steel, 120V Supply Voltage, Broan-Nutone ILF130 Remote In-Line Ventilation Fan, Ceiling or Wall Exhaust Fan for Bathroom and Home, ENERGY STAR Certified, 130 CFM, Hydrofarm Active Air ACFB8 8-Inch Booster line Fan, Stainless Steel, DuraSteel Aerial Titan-2 36" Super Thin Alloy Anti Erosive Case Commercial Indoor Air Curtain - UL Certified - with Free Heavy Duty Door Microswitch (Limit Switch), Strongway Enclosed Variable Speed Shutter Exhaust Fan - 30in. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Ceiling fans with High Airflow move more than 7000 cubic feet of air per minute (CFM). High Airflow Ceiling Fans. Americraft Mfg. The belt drive motors of our makeup air fans are encased in weather tight compartments. Whether exhausting air or bringing fresh air into a structure, the calculation produced should help to figure out the size of fan(s) required to accomplish the air exchanges needed. CFM measurements are taken when a fan is on high speed, then that number is divided by the watts used. 13. CLICK HERE to get FREE & FAST BIDS from local contractors that install ventilation fans. Required Cubic Feet Per Minute (CFM) The fan air movement is measured in cubic feet per minute (CFM). In stock and ready to ship. Models range from 8" to 72”. 23 $40.67 $40.67. Steps. Available to handle up to 15,000 CFM, these fans incorporate a filter element to trap particulates that would otherwise be exhausted. American MadeQuality Since 1941 See All Products Find Your Rep Careers Revit Files Product Categories General Ventilation Kitchen Ventilation Gravity Ventilation Laboratory Ventilation Smoke Control Industrial Energy Recovery See All Products News Slide 1 News slide 1 text content to go here. 7000 to 9999 CFM ceiling fans are typically for large living areas, living rooms, large master bedrooms, or big outdoor areas. 5000 Cfm Inline Exhaust Fan. It can be ducted horizontally or vertically, and in-line ducting is available with a separate adapter. Shop Grainger today and get the inline duct fan that can help make a difference in your energy bills! Explosion-proof panel-mounted wall exhaust fans. • Explicitly developed for commercial kitchens operating in dense urban locations. They are used wherever a large air volume has to be moved in a tight space. Negara atau wilayah yang memasok paling banyak adalah Cina, Taiwan, Cina, dan India, yang masing-masing menyuplai 92%, 6%, dan 1% dari 3000 cfm exhaust fan. PolluStop 5000 CFM PolluStop Advanced Air Purification Units Features & Benefits • First of its kind load dependent design with application specific filtration options. Sidewall Propeller fans are typically used for factories and warehouses. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. Laboratory Exhaust Fans. Running at 250-Watt and moving over 2860 CFM, this fan uses less power than typical attic fans that move half the amount of CFM. Exhaust Fan handles 5000 CFM @ -1.500" wc ESP, Fan runs at 923 RPM; Base Size: 33"x 33" Exhaust Motor: 5.000 HP, 3 Phase 208 V, 60Hz, 15.0 FLA, ODP (Open Drip Proof), Premium (E-Plus3) Eff. Use a tape measure to measure each dimension of your bathroom - the length of each wall and the height from floor to ceiling. Offering a quiet solution for continuous ventilation needs, this high-capacity, low-vibration fan is ideal for conference rooms, public restrooms, and other commercial building applications. Need help selecting a product or don't see … 5088 CFM Silver Electric Powered Gable Mount Shutter Fan/Vent The iLIVING shutter exhaust fan is a must The iLIVING shutter exhaust fan is a must have for your home or business. Model: FV-10NLF1E. SUPPLY & EXHAUST FANS. The effectiveness of the fan will be rated in "CFM," or cubic feet per minute of air moved. To determine the square footage of your bathroom, multiply the length times the width. The effectiveness of the fan will be rated in "CFM," or cubic feet per minute of air moved. First let’s find out your grow tent’s volume. SUPPLY FANS WALL EXHAUSTERS ROOF VENTILATORS ... 5,000 to 47,000 CFM SP 3/4" Wall Exhauster - Heavy Duty Sizes 42 to 72 inch 25,000 to 85,000 CFM SP 1" L SERIES SUPPLY/EXHAUST … $799.00 Freight included. Learning how to calculate CFM for a bathroom fan will help you purchase the right size fan for your space. $20.30. 1/4 HP, 4300 CFM, TPI Corporation ACH24-O Industrial Oscillating Circulator Head, Single Phase, 24" Diameter, 120 Volt, Hihone 12" Utility Blower Fan with Hose, 3300RPM Heavy-Duty Velocity Air Circulator Low Noise for Industril, Portable Ventilator Utility Blower Fan Portable(5M Duct Hose), TOPHORT 4 Inch Inline Duct Fan 190 CFM Blower Fan with Variable Speed Controller HVAC Blower for Ventilation, Durablow MFB M2D-S430 Air-Out Stainless Steel 430 Crawl Space Foundation Dual Fans Ventilator + Built-in Dehumidistat + Freeze protection Thermostat + Radon Mitigation, Delta BreezRadiance RAD80L 80 CFM Exhaust Bath Fan with Light and Heater. SUPPLY FANS WALL EXHAUSTERS ROOF VENTILATORS Remove smoke, condensation, fumes and more with our total ventilation solutions. Fans Are Rated Cubic Feet Per Minute Not Hour. 7000 to 9999 CFM ceiling fans are typically for large living areas, living rooms, large master bedrooms, or big outdoor areas. The belt drive motors of our makeup air fans … $25.23 $ 25.