Skip to main content
Item # bci1840484

The Rinnai FSAAU4SP has been discontinued

** See similar or replacement items below **

Rinnai
Item # bci1840484

Rinnai 4" Plastic Universal Appliance Adapter for 98 Series Non-Condensing Tankless Water Heaters

Model:FSAAU4SP

Discontinued

We still have product details and accessories, scroll down to see them!

Discontinued

We still have product details and accessories, scroll down to see them!

Details

4" Plastic Universal Appliance Adapter for 98 Series Non-Condensing Tankless Water Heaters

This is a universal appliance adapter for the Rinnai R98i Series tankless water heaters. Manufactured by ProTech, their FasNSeal® line of vent kits are made from AL29-4C® which is a superferritic stainless steel designed for extreme resistance to chloride ion pitting, crevice corrosion and stress corrosion cracking, as well as general corrosion in oxidizing and moderately reducing environments.

Each vent length and component features a built-in mechanical locking band and gasket. Parts are simply pushed together to a stop bead, which renders the joints air and water-tight. By tightening the integrated mechanical locking band, parts are fastened together in seconds. FasNSeal® can be taken apart and reassembled in minutes, making inspection, maintenance or rerouting of FasNSeal® systems a breeze.

Features:

  • For Use with RC98 and R98LS Models
  • GSA Approved
  • Resists Chloride Ion Pitting, Crevice Corrosion And Stress Corrosion Cracking
  • Made From Superferritic Stainless Steel
  • Built-In Mechanical Locking Band And Gasket
  • Professional Installation Recommended

Specifications:

  • Diameter: 4"
  • Effective Length: 5.3"

For Rinnai Certified Installation:

Contact Rinnai at 844-348-4715

Additional Rinnai Links

Manufacturer Resources

Warranty

Dimensions and Measurements

Diameter
4 in.
Pipe Inside Diameter
4 in.
Product Weight
1 lbs.

Dimensions and Measurements

Diameter
4 in.
Pipe Inside Diameter
4 in.
Product Weight
1 lbs.

Characteristics and Features

Configuration
Adapter

Characteristics and Features

Configuration
Adapter

Warranty and Product Information

Approved for Commercial Use
No
Certifications
CSA

Warranty and Product Information

Approved for Commercial Use
No
Certifications
CSA

Related Rinnai Categories