

- Concentric venting allows for secure connection
- 2 in. / 4 in. condensing vent pipe extension 10 in
- For use with Sensei Se+ tankless water heaters (condensing) and m-series boilers
- White finish
Refer to the Rinnai Water Heater Installation and Operation manual for complete installation details and requirements. Rinnai is continually updating and improving products; therefore, specifications are subject to change without prior notice. Local, state, provincial and federal codes must be adhered to prior to installation.
Blog posts
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Rainbird Controllers: Convenient, Connected Control at Your Fingertips
Read nowRain Bird makes it easy to find the perfect controllers, sensors, and accessories for any site. Explore our comprehensive range of intelligent irrigation tools designed to work together to provide superior results for your clients and complete peace of mind for you and your team.
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Optimizing Sprinkler Spacing: Achieve Perfect Lawn Coverage and Water Efficiency
Read nowAt Big Frog Supply, we know a lush, green lawn starts with a well-designed irrigation system. If your sprinkler setup leaves you with stubborn brown patches or soggy, oversaturated zones, improper spacing might be the culprit. This updated guide simplifies sprinkler spacing, breaking down essential techniques, common pitfalls, and effective solutions. Learn how to optimize your sprinkler design for uniform watering, conserve water, and keep your landscape thriving year-round.
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Introducing the New Rain Bird G5 Solenoid: Reliable Performance Meets Easy Installation
Read nowDiscover the Rain Bird G5 Solenoid, engineered for optimal irrigation performance. Durable, universally compatible, and easy to install—perfect for commercial and residential landscapes.