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Studor Maxi-Vent


Studor Maxi-Vent

$42.16 & Eligible for Free Shipping
List Price: $49.10
You Save: $6.94 (14%)
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The Studor Maxi-Vent

The Studor® Maxi-Vent® fits piping systems of 80mm (3") and 100mm (4") diameters. The Studor® Maxi-Vent® can vent up to 500 drainage fixture units (DFUs) in a stack application. The Studor Air Admittance Valve replaces expensive and complex plumbing vent systems that penetrate roofs of most homes, offices, factories and warehouses. The vent pipes allow air to enter the plumbing systems and equalize pressure when water drains out of the system--maintaining the "water seal" that prevents sewer gases from entering the building.
Suitable for installation on PVC or ABS pipes.

The Studor Maxi-Vent Features:
• Can be used as an individual branch, circuit or stack vent
• Will vent up to 500 DFUs on a stack
• Fits 3" and 4" pipe sizes
• Expands architectural design limits
• Reduces the number of fire-stopping applications
• Exclusive vermin protection system
• Limited lifetime warranty for replacement of defective valves

The Studor Maxi-Vent air admittance valve prevents gas from the sewers from entering a house or building by the use of a sealing membrane. This vent can accommodate up to 500 DFUs (drainage fixture units) in a stack application, and complies with 3" (80mm) and 4" (100mm) diameter pipes.
Maxi Vent
Product Rating:
5 Star Avg Rating

5/5 Stars
2 reviews
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5/5 Starsonline purchase of studor vent | thanks for a good product and great customer service
Recommended? Yes.
5/5 StarsPerfect solution to my problem | I am a homeowner and used this product to fix a badly designed vent in my house (who builds a house with a stinky vent next to the front door?) which I closed. The pipe is in the garage now, crowned with the Maxi-Vent. Good bye stench. 4" rubber ring makes it a quick and easy install.
Recommended? Yes.
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Q:I have a single family two story cape with two 2" vent stack pipes through the roof. We have the usual assortment of fixtures 2 full baths, washer and dish washer. We will be putting solar panels on the roof so I would like to put air admitance valves on the two stack pipes in an unheated attics. My question is this: Can I use the Mini vent one each on the two stacks or should I be using a maxi vent because of the multiple DFUs attached to each stack. Is an unheated space a problem?Jack Sanderson | Tuesday, September 25, 2012
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For technical information on the installation of the product in your area we would recommend contacting the manufacturer directly. Thanks for the question!
Josh | Friday, October 5, 2012
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