Venting & Accessories
Rinnai offers the most flexible set of venting options and other accessories in the industry, enabling easier installation for you, and making it possible for customers to have a better array of options for any building configuration.
Concentric Venting
Allows intake air and exhaust gas to flow through one pipe, requiring only one penetration through the wall or roof. The snap-fit connections eliminate the wait time of setting and curing, making installations quicker. A secure seal endures expansion and contraction from temperature fluctuations, which mitigates the risk of stress fractures over time.
- This solution is available in 3" X 5" diameter for HE and HE+ models.
- Rinnai also offers a 2" X 4" diameter concentric venting solution for SE and SE+ models and I-Series condensing boilers. This smaller solution uses less material and significantly reduces expense.
2" PVC, CPVC, or PP
Available for use with Rinnai SE and SE+ tankless water heaters and I-Series boilers, this provides a simple and affordable option for long vent runs.
Additional Accessories
HE+ Series Pump with RMW200 (dedicated & cross-over)
Temperature Controller
RPB200 Recirculation Push Button
Mounted in a convenient location, near a kitchen faucet or bathroom sink, Rinnai’s Recirculation Push Button accessory activates the tankless water heater recirculation pump by simply pressing the button. Use up to 5 buttons at multiple locations.
Hugo X-1 Battery Backup
ScaleCutter System
Condensate Neutralizer Kit
Tankless Water Heater Pipe Cover
Rinnai pipe covers will protect your gas and water connections while providing your tankless water heater with a clean aesthetic look and feel. Available for all Rinnai tankless water heater series.
Isolation Plumbing Valve Kit
SENSEI™ Recess Box Enclosure
Free-Standing Rack for Commercial and Residential
A Simple “Standalone” Solution for Indoor Installations. Compatible with the Rinnai SENSEI™ Tankless Water Heater, I-Series, and M-Series Condensing Gas Boilers, the racks provide a simple mount solution for interior installations in residential or commercial applications.
Universal Air Handler Rack Assembly
Compatible Tankless Models
RUR
Compact, powerful units that can deliver hot water in up to six places around your home.
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RUCS
Offering the highest output of our condensing line of tankless units best for larger homes.
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