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Dial 78235 Max-Aire Barometric Downdraft Damper

SKU: 8959
   based on 2 Reviews
Save 45% · Retail: $83.06

  Available to Ship in 1-2 weeks

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About the Dial 78235

The Dial 78235 Max Aire Down Barometric Damper is a highly-reliable, durable product from Dial. This 18" by 18" Damper is constructed of high-grade aluminum and features an automatic opening closing of the cooler ductwork. It fits Mission and Max-Aire jacks, and is designed with 6 blades for years of trouble-free operation.

Product Details

Use: Evaporative Cooler
Mpn # 78235
Weight 6.00 lbs.



Rated 5 out of 5 based on 2 reviews

 Rated 5 by eric b.

Originally posted on PlumbersStock Jan/2018

 Rated 5 by Michael C C.

Originally posted on PlumbersStock Mar/2018

Questions & Answers


Thank you for asking us at about the Dial 78235! This barometric downdraft damper has a 2-inch depth. We hope this helps! Please refer to the information sheet if you have more questions about the Dial 78235. Once you’ve made your selection, always remember to click Add to Cart to confirm your order, enter your zipcode and you’ll be all set! For availability inquiries, or to better understand lead and ship times, please contact one of our knowledgeable customer service representatives @ 435-868-4020 between 8:00 AM to 7:00 PM MT or through e-mail @ You can also sign up for our newsletter!

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