This has been a question I'm asked a lot about the bypass valve.
This valve can only be used on a RUR series unit or an HE-Plus pump system and only one bypass valve can be used per unit.
If you install more than one bypass valve the system/tankless will not work correctly.
With a RU series unit new or old circulation can only be achieved with a dedicated circulation line a thermal bypass valve will not work.
If you need to buy a valve it can be purchased through your local supply house or online at supplyhouse.com.
#107000143 $42.95
If you have any questions, you can e mail me at economyplmbg@aol.com
I hope you enjoy this video,
Mike
PLEASE USE A LICENSED PLUMBER TRAINED IN RINNAI LEVEL THREE TRAINING, FOLLOW ALL STATE AND NATIONAL PLUMBING AND GAS CODES. FILE A PERMIT AND OBTAIN AN INSPECTION FROM YOUR LOCAL BUILDING DEPARTMENT.
