In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
We have an older rinnai that we are working on at the moment. The cabin that it is installed in froze over the winter and we have since repaired all of the leaks. The Rinnai worked fine when started up but stopped the water flow through the unit on the next day. My tech went out to test it and found the water flow control closed. He removed the control and set it to the open position, tested for more than an hour and it worked fine. 2 days later it stopped the water flow again. Seems to have our local rep stumped so I am looking for any help. Thank you.
The unit is a VA-2532ffu