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Vents GK 125 MA Garage Exhaust Fan kit - 5"
Vents GK 125 MA Garage Exhaust Fan kit - 5"
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The Vents GK 125 MA Garage Exhaust Kit is the upgraded version of the GK 125 LD and features more CFM for larger rooms and backdraft prevention shutters to help ventilate and remove pungent smells, gases, and harmful airborne pathogens. This fan is designed for simple installation - just cut a hole in the wall and mount it using the included PVC and grille. With a capacity of 102 CFM, it offers a cost-effective solution for effective air circulation.
Easy Through-Wall Installation
Designed for simple, do-it-yourself installation, this garage exhaust fan kit mounts cleanly through the wall using the included PVC sleeve and exterior grille. Suitable for wall thicknesses from 4 to 11.5 inches, the fan also includes a 6 foot corded plug for flexible setup - plug it into a standard outlet or use a switch and hardwire it directly.
Compact, Durable, and Quiet
With a 5-inch duct diameter and compact body (7-½ W × 6-13/16 H × 3-7/8 L inches), the Vents GK 125 MA fits easily in tight spaces like garages, laundry rooms, and utility areas. Operating at just 2.6 sones, it delivers quiet, efficient exhaust performance while preventing drafts with an internal plastic damper.
Wondering if you need a Garage Exhaust Fan Kit? Our blog breaks it down: when-and why-it makes all the difference.
If you need extra backdraft protection, please consider adding the MV 122 VK Outer Hood to your purchase as it includes both a backdraft flapper and a sloped external hood to help drain away water in adverse conditions. Need a Kit with a 6 inch duct size?, click here.
What’s Included?
- Telescoping PVC ducting
- Exterior plastic grille with insect screen
- GK 125 MA fan with slotted grille
- Corded power plug
Technical Specs
- Airflow: 102 CFM (max)
- Coverage: up to 160 sq ft
- Duct Diameter: 5 inches
- Power Consumption: 19.2 Watts
- Sound Level: 2.6 Sones
- Material: Durable ABS Plastic Housing
- Warranty: 2 Years
Bulk Orders & Contractor Pricing
Need larger quantities? 📞 Call us toll-free or email our sales team - we’ll get you great pricing for your project.
Need assistance? Call us at 1-833-878-3687. Mon-Fri, 9 am to 5 pm (EST).
Compare Vents GK/LD Series Garage Ventilation Kits
The Vents GK/LD Series Garage Ventilation Kits are designed for powerful, reliable removal of vehicle exhaust, chemical odors, and stale air in residential and commercial garage spaces. Use the comparison chart below to easily review airflow performance, power consumption, noise rating, coverage, and physical dimensions, making it simple to choose the best garage exhaust kit for new builds, renovations, or upgrading an existing ventilation system.
Downloads
GK 125MA Walkthrough
Video
Certifications


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Competitive Pricing
No middleman, just great savings. When you shop directly from Vents-US, you skip the middleman and get manufacturer-direct pricing on high-quality ventilation products. We cut out the extra costs associated with third-party retailers, ensuring you get the best value possible. Plus, we stand by our pricing - if you find a lower price from an authorized dealer, we’ll match it so you can shop with confidence knowing you're always getting the best deal.
Expert Support
Get advice straight from the source. When you buy directly from Vents-US, you get access to our team of ventilation experts who know our products inside and out. Whether you need help selecting the right exhaust fan, troubleshooting an installation, our specialists provide accurate, reliable, and manufacturer-backed guidance. Unlike third-party sellers, we ensure you get the best product for your needs and ongoing support before, during, and after your purchase.
Guaranteed Quality
100% authentic with full warranties.When you shop directly from Vents-US, you’re getting genuine, factory-fresh products straight from the manufacturer. Unlike third-party resellers, we ensure that every item meets our strict quality standards and comes with a full manufacturer-backed warranty. If anything goes wrong, you're covered by a hassle-free warranty process handled directly by us, with no middleman to slow things down.
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More savings, no extra fees. Shopping directly from Vents-US means no hidden markups, no reseller commissions, and no unnecessary fees—just factory-direct pricing that helps you save. We regularly offer exclusive promotions, bulk discounts, and limited-time deals that you won’t find anywhere else. Plus, with fast, free shipping on all orders, you get even more value without surprise costs at checkout. That means more savings in your pocket while still getting the highest quality ventilation products straight from the source.
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Replacement for original
Excellent. The original GK 125 exhaust fan we installed for our chicken coop worked continuously for almost 3 years. I was able to easily replace the fan portion of the unit while leaving the thru-wall sleeve and outdoor exhaust port in place.
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