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.

Flushing a Rinnai tankless water heater

stevekester Member Posts: 1
Hi, I've got everything hooked up correctly with a 1/2 hp pump and nothing will flush through the unit, like the valves are shut. Any suggestions?