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FAMCO Increaser Reducer Adaptor Connector for Heating Cooling Ventilation Ducts. Heavy Duty 26 Gauge Galvanized Steel Increaser Reducer.

4.7 4.7 out of 5 stars 102 ratings
Currently unavailable.
We don't know when or if this item will be back in stock.
  • A ducting cone designed for adapting ductwork to equipment like bathroom fans and dust collectors.
  • Maintains airflow efficiency by creating a connection between two different sized duct openings.
  • Heavy Duty Aluminum body that is corrosion-resistant and can withstand high temperatures.
  • Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood.
  • 3-1/2” total height designed for use in tight spaces.
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FAMCO Increaser Reducer Adaptor Connector for Heating Cooling Ventilation Ducts. Heavy Duty 26 Gauge Galvanized Steel Increaser Reducer.

FAMCO Increaser Reducer Adaptor Connector for Heating Cooling Ventilation Ducts. Heavy Duty 26 Gauge Galvanized Steel Increaser Reducer.

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Product Description

The FAMCO IR Duct Increaser / Reducer – Galvanized is designed to reduce the duct size of a forced air run in a short transition. by decreasing the duct size, it maintains the CFM in the run and maximizes air flow. The IR is best used in tighter spaces with low air volume where a tapered reducer will not fit. Quality heavy duty constructed in 26 gauge Galvanized. The FAMCO IR Duct Increaser / Reducer – Galvanized comes in a range of sizes from 4 inch x 3 inch to 18 inch x 16 inch. Custom sizes are also available. The FAMCO IR Duct Increaser / Reducer – Galvanized is manufactured by FAMCO in the United States and comes with a 1-year warranty against product defects and workmanship. If you have any questions about this product, variations or custom orders, please refer to the FAQs above or feel free to contact us by phone or email. Established in 1989, Fresh Air Manufacturing Company (FAMCO), headquartered in Meridian, Idaho is one of the Pacific Northwest’s largest manufacturers of Roof Flashings, Pipe Flashings, Ventilation Products, HVAC Accessories, Plastic Air Ventilation Products, and Specialty Building Products. FAMCO builds high quality products that have been trusted by HVAC, Mechanical, Roofing, and Building Professionals for decades. Our quality starts with using the finest raw materials available and having our experienced team following lean manufacturing principles. Under Lean Manufacturing, every procedure is measured, analyzed and checked for quality, efficiency and customer satisfaction. It is the veteran management team, industry knowledge and desire to always improve that separates FAMCO from the competition. We pride ourselves on the guarantee of quality Ventilation and Building Products at FAMCO.

Customer reviews

4.7 out of 5 stars
4.7 out of 5
102 global ratings

Customers say

Customers like the quality and fit of the building material. They mention that it's well built, has a great fit, and is made of well.

AI-generated from the text of customer reviews

9 customers mention9 positive0 negative

Customers are satisfied with the quality of the building material. They mention that it's well made, has a nice stamped and crimped construction, and is of good quality.

"Nicely stamped and crimped construction." Read more

"Superior quality!It not concentric or eccentric but I was looking for a straight conversion for my purpose." Read more

"...It's good and it's made of well. So I may use it for something else but I'm not sure quite yet." Read more

"Sturdy. As described. Did the job." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the fit of the building material. They mention that it's a great fit and well built.

"Great fit, hard to find size, no complaints." Read more

"Well built exact fit." Read more

"Perfect fit for the duct on my range hood. No problem with installation." Read more

"fits perfect..." Read more

Top reviews from the United States

Shire Dweller
5.0 out of 5 stars Well built reducer
Reviewed in the United States on March 30, 2021
Verified Purchase
I needed to gain some space over a longer tapered reducer and this fits the bill
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Gus
5.0 out of 5 stars Diameters on the money!
Reviewed in the United States on February 9, 2023
Verified Purchase
Nicely stamped and crimped construction.
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RB2Much
5.0 out of 5 stars It's just a darn duct adapter!
Reviewed in the United States on January 7, 2021
Verified Purchase
Great fit, hard to find size, no complaints.
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Garya
5.0 out of 5 stars Better than expected
Reviewed in the United States on February 22, 2021
Verified Purchase
Superior quality!
It not concentric or eccentric but I was looking for a straight conversion for my purpose.
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Paul C Skertich
5.0 out of 5 stars Not good for a 8" inlet fan to 4" vinyl tubing for lab fume hood
Reviewed in the United States on November 29, 2014
Verified Purchase
If you have a 8" in-let fan then don't bother because the air will flow back. In my case I'm building a fume hood - so I can't have fumes going back into the hood. If it doesn't bother you about the flow back then go ahead and purchase it. It's good and it's made of well. So I may use it for something else but I'm not sure quite yet.
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John T.
5.0 out of 5 stars Great reducer well built
Reviewed in the United States on December 24, 2019
Verified Purchase
Well built exact fit.
One person found this helpful
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Jeff
3.0 out of 5 stars fits perfect
Reviewed in the United States on November 20, 2021
Verified Purchase
blow back is an issue
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Maggie
5.0 out of 5 stars Accurate Description.
Reviewed in the United States on November 14, 2019
Verified Purchase
Sturdy. As described. Did the job.
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