Rinnai A Series LPG Conversion Kit (PA-CONV NG>LPG) This is the genuine Rinnai conversion kit for switching a compatible A Series water heater from natural gas to LPG (propane). It's engineered to Rinnai's own standards for safety, efficiency, and reliability, so the appliance performs to the same standard after conversion as it did on its original fuel type — including in locations where mains natural gas isn't available. Fitting genuine components for a fuel conversion matters, since the outcome is correct combustion rather than an approximation of it. Whether the appliance is being fully converted or components are being replaced as part of servicing, this kit keeps combustion characteristics and hot water performance consistent with the appliance's original design. ⚠ Important: This conversion must be carried out b