HVAC Service Call: Downblast Exhaust Fan Not Working (Centrifugal Direct Drive Exhaust Fan)

HVAC Service Call: Penn Barry Downblast Exhaust Fan Not Working (Centrifugal Direct Drive Downblast Exhaust Fan Not Exhausting Air)
Fluke 902 FC HVAC True-RMS Clamp Meter
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VETO PRO PAC TECH-MCT Tool Bag
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Milwaukee M12 12V Cordless Lithium-Ion LED Stick Light
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Milwaukee M12 XC6.0 Extended Capacity Battery Pack
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Milwaukee Cut 1 Dipped GLOVES L
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(CAMERA USED IN THIS VIDEO BELOW)
GoPro HERO8 Black Waterproof Action Camera
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GoPro Head Strap with QuickClip
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Downblast exhaust fans, also called downblast roof ventilators, are designed to provide continuous exhaust of stale indoor air. They are often used to help ventilate restaurants, offices, schools, manufacturing and warehouse buildings.
Downblast fans are not for use with commercial cooking ventilation systems that exhaust smoke and grease. If you need an exhaust fan for grease applications such as for use with a commercial kitchen, you’ll need an upblast exhaust fan instead.
Belt driven fan motors are not directly connected to the fan’s blades. The fan blades of a direct drive downblast ventilator are attached directly to the shaft of the motor. They have fewer moving parts and are very energy efficient, requiring minimal maintenance.
If you are looking for a downblast exhaust fan for your restaurant or commercial building, it is important to select the one that is right for your facility. Choosing the wrong type or size exhaust fan can result in problems with efficiency, safety, and comfort.
Select from our wide variety of options for downblast exhaust fans. We carry many sizes of direct drive and belt drive downblast roof ventilators with capacities ranging from 300 CFM to 13,000 CFM. They are all AMCA Certified and made in the United States.
The durable and weather resistant, rust-free aluminum construction ensures years of uninterrupted continuous use with high efficiency and quiet operation. While they are typically roof mounted, any of our direct drive exhaust fans and any belt drive downblast fan with wheels of 24" or less may be wall mounted.

[@izzybell11]

Interesting subject and well explained. Great job JMT as always. 😎🙏👏

[@JumpermanTech]

Thank you! Stay tuned for new videos every week🔧⚡️

[@algee6180]

Great Job ! I work on these types of exhaust fans at work, trouble shoot and maintenance. Great content bro !!

[@JumpermanTech]

Thank you bro! Stay tuned for new videos every week🔧⚡️

[@mansourramzey7711]

I like those Milwaukee gloves, I am going to buy few pairs. Great video.

[@JumpermanTech]

Those are my favorite pair of gloves. Thank you! Stay tuned for new videos every week🔧⚡️

[@alexeytech1495]

Great visual material. 👍

[@JumpermanTech]

Thank you!

[@richritchie5434]

Look 👀 to me shaft has play, but your exhaust house wheel is of balance for sure better off replace both.

[@JumpermanTech]

Time for a full upgrade! Thanks for watching! Stay tuned for new videos every week🔧⚡️

[@thesilentonevictor]

Great job jmt

[@JumpermanTech]

Thank you! Stay tuned for new videos every week🔧⚡️

[@luckizt]

very chill

[@JumpermanTech]

Thank you! Stay tuned for new videos every week🔧⚡️

[@abrantapia]

What brand of socket set do you use?

[@m3n4cE6]

I'm international Hero and a Legend, theyre all Jokes and Goofs.

[@JumpermanTech]

Lol what?

[@dylanfoxaygameh5281]

ngl it looks like someone went up there stole the capacitor and stuffed a bolt in it to stop it from working at all in spite lmao

[@AndreasAndersson344]

👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

[@Thick__vato]

what happened to part 2

[@gamingwithmr.fregles8802]

You need yellow tools. #BlackAndYellow #DeWalt That second fan was waaay too out of balance. You should have put a new blower wheel on it or given the costumer a new fan.

[@markrobbins9656]

What fluke meter is that?

[@JumpermanTech]

It's the Fluke 902FC. I will leave a Amazon link below if you're interested in purchasing it. It's a great meter. Thanks for watching & stay tuned for new videos every week🔧⚡️ Fluke 902 FC HVAC True-RMS Clamp Meter amzn.to/39wvwiK​​

[@JuanTodoli]

For cutting screws & bolts: knipex-tools.com/index.php?id=1023&page=group_detail&parentID=1367&groupID=2598

[@JumpermanTech]

Thats a good tool. Thanks for watching. Stay tuned for new videos every week🔧⚡️