We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔥 Upgrade your water heater game with seamless safety and style!
The Rinnai 223181 All-Weather Termination Kit is a compact, 12-inch venting solution designed for easy, zero-clearance installation with Rinnai LSI and RCI series tankless water heaters. Featuring a versatile 3-5 inch concentric connection, it ensures safe, efficient venting while fitting perfectly in tight indoor spaces. Lightweight and durable, it’s the smart choice for modern, hassle-free water heater setups.
| ASIN | B004PYEB9I |
| ASIN | B004PYEB9I |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (111) |
| Customer reviews | 4.7 4.7 out of 5 stars (111) |
| Date First Available | 15 April 2013 |
| Date First Available | 15 April 2013 |
| Flow Rate | 5.3 Gallons Per Minute |
| Included components | Product Only |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.59 Kilograms |
| Item model number | 223181 |
| Item model number | 223181 |
| Manufacturer | Rinnai |
| Manufacturer | Rinnai |
| Material | Plastic |
| Part number | 223181 |
| Plug Profile | Wall or Floor |
| Power source type | Liquid Propane or Natural Gas |
| Product Dimensions | 62.61 x 18.49 x 19.99 cm; 1.59 kg |
| Product Dimensions | 62.61 x 18.49 x 19.99 cm; 1.59 kg |
| Size | Small |
| Special Features | Zero clearance to combustibles, Easy to connect, 3-Inch - 5-Inch concentric |
| Style | Indoor Installation |
B**G
Easy installation - works great
H**S
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.
G**.
Perfect fit for my Rennai heater good quality no hassle fittings
Z**S
Nice simply installation.
K**S
Fits perfectly.
Trustpilot
3 weeks ago
2 weeks ago