

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Rinnai 185344PP Condensing Vent Extension Piece is a polypropylene concentric venting solution designed for improved safety and convenience. This 19.5-inch extension piece, part of a 3x5 concentric kit, is used for raising roof terminals. It is compatible with Rinnai Condensing Tankless Water Heaters and Condensing Boilers, providing a professional installation for exhaust gases and air intake.
This Rinnai 185344PP extension kit provides a professional, single-penetration venting solution for Rinnai condensing units, utilizing polypropylene for durability and quick installation.
Thanks for subscribing!
This email has been registered!