Mine looks way different than that! Probably why mine shuts off after about 6min of running. Thank you for explaining in a way I understand, I realize now to add check valves to mine and put a low flow. Thanks again!
Good video thx. What is the valve for that is at the bottom of the hot water return line? Also how quiet are these units? My contractor says we should put our unit inside of our uninsulated garage instead of in our utility room due to possible noise. He said he has one at his house and can hear humming when his fires up.
my plumber installed 2*4 piping instead of the recommended 3*5 for a tankless Rinnai--now he wants to add an adapter rather than exchange all of the piping which has been insulted & roofed--is this an ok fix? Thanks!
Mine looks way different than that! Probably why mine shuts off after about 6min of running. Thank you for explaining in a way I understand, I realize now to add check valves to mine and put a low flow. Thanks again!
Why didn’t you use copper lines? Too many pex fittings
Looks clean, nice work !
Thanks!
Good video thx. What is the valve for that is at the bottom of the hot water return line? Also how quiet are these units? My contractor says we should put our unit inside of our uninsulated garage instead of in our utility room due to possible noise. He said he has one at his house and can hear humming when his fires up.
my plumber installed 2*4 piping instead of the recommended 3*5 for a tankless Rinnai--now he wants to add an adapter rather than exchange all of the piping which has been insulted & roofed--is this an ok fix? Thanks!
Where’s the expansion tank? In the manual it says install expansion tank on closed system with dedicated recirc?
correct. Also water service is plastic so expansion tank is req. From where im from
The confiscating water is acidic and has low oh levels u have I going out of house can kills the grass