DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔥 Upgrade your vent game — safety and style, all-weather ready! 🌦️
The Rinnai 223181 All-Weather Termination Kit is a 12-inch vent termination solution designed specifically for Rinnai LSi and RCi series tankless water heaters. Featuring zero clearance to combustibles and compatibility with 3- to 5-inch concentric vent systems, it ensures safe, efficient outdoor venting. Its durable plastic outer intake withstands all weather conditions, while the easy wall or floor mounting streamlines installation for professionals seeking reliable, code-compliant performance.
| ASIN | B004PYEB9I |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #201,026 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #485 in Water Heater Replacement Parts |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (112) |
| Date First Available | February 14, 2011 |
| Flow Rate | 5.3 Gallons Per Minute |
| Included Components | Product Only |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 3.5 pounds |
| Item model number | 223181 |
| Manufacturer | Rinnai |
| Material | Plastic |
| Mounting Type | Wall or Floor |
| Part Number | 223181 |
| Power Source | Liquid Propane or Natural Gas |
| Product Dimensions | 24.65 x 7.28 x 7.87 inches |
| Size | Small |
| Style | Indoor Installation |
| Warranty Description | See Manufacturer |
H**S
Fit Perfectly
Once you have the exact installation configuration, measure, as there are different sizes. I did a direct wall install and horizontal vent with the appropriate pitch and only needed the 223181—effortless install and Perfect.
K**S
Fits perfectly
Fits perfectly.
G**.
Perfect fit
Perfect fit for my Rennai heater good quality no hassle fittings
C**Y
Happy with it after 1 month
Easy to install, little bit of a change in how it delivers hot water vs tank. Had a 50 gal for 17 years, hope this lasts me just as long or longer
W**K
A good company
Always trusted Rinnai and will always trust them in the future as long as the products keep coming in with a great quality.
R**J
gotta have it!
required for tankless installation. costly item
D**R
Great
Quality product.
B**L
Nice vent
Works and installed per instructions
B**G
Easy installation - works great
Z**S
Nice simply installation.
Trustpilot
3 weeks ago
4 days ago