In this Tech Tip episode, we discuss routine maintenance; specifically the proper way to flush a Rinnai tankless water heater. Rinnai's Tech Tip series has been created to help the PRO with troubleshooting, diagnostics, and other best practices with Rinnai products. More resources can be found in the Rinnai PRO portal on our website www.rinnai.us #hvac | #contractor | #plumbing | #mechanical | #trades | #sustainable | #energyefficient | #Rinnai | Rinnai

In this Tech Tip episode, we discuss Diagnostic Codes 11 and 12. Both codes involve the flame rod and the quality of the flame. Rinnai's TECH TIP series has been created to help the PRO with troubleshooting, diagnostics, and other best practices with Rinnai products. More resources can be found in the Rinnai PRO portal on our website www.rinnai.us #hvac | #contractor | #plumbing | #mechanical | #trades | #sustainable | #energyefficient | #Rinnai | Rinnai

In this Tech Tip episode, we demonstrate how to remove the combustion fan, venturi, and gas valve on Rinnai Sensei condensing tankless water heaters. Rinnai's TECH TIP series has been created to help the PRO with troubleshooting, diagnostics, and other best practices with Rinnai products. More resources can be found in the Rinnai PRO portal on our website www.rinnai.us #hvac | #contractor | #plumbing | #mechanical | #trades | #sustainable | #energyefficient | #Rinnai | Rinnai

Save BIG with Rinnai's Q1 Contractor Rebates! Now until March 31, 2026, take advantage of these amazing promotions! SENSEI™ RX / RXP & RE•Series™ RE / REP Tankless Water Heaters 👉 $150 for each RXP or REP unit (comes with a built-in recirculation pump) 👉 $100 for each RX or RE unit Demand Duo® Hybrid Commercial Water Heating Solutions 👉 $250 for each Demand Duo® - H-SERIES or R-SERIES 👉 $500 for each Demand Duo® 2 RCB· Series™ Wall-Hung Commercial Boilers 👉 $250 for each RCB Wall-Hung Comme

Can you (or your clothes) take the heat? 🔥 Click the link to learn more: bit.ly/rdt600-gasdryer | Rinnai Malaysia