Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

New Recirculating Pump for Rinnai rl94i tankless water heater

Can anyone suggest a good recirculating pump for a Rinnai rl94i tankless water heater? The previous homeowner put a Grundfos UP15-10SU7P TLC, Comfort Hot Water Recirculation Pump, 3/4" NPT, 115 V on there but the plumber who looked at it said that it is not the correct pump. Any suggestions?