I was under the impression that by cascading the systems via the communication cable the units were able to balance hours used by way of the water adjustment valve. Last year I attended the Navien class in New Jersey and I thought we went over this. This may only be for Naviens, and I may be remembering incorrectly, but I just thought I’d ask why you would need to do FILO in that scenario.
I was under the impression that by cascading the systems via the communication cable the units were able to balance hours used by way of the water adjustment valve. Last year I attended the Navien class in New Jersey and I thought we went over this. This may only be for Naviens, and I may be remembering incorrectly, but I just thought I’d ask why you would need to do FILO in that scenario.
Without the correct piping the cascade cables won't work correctly. Only the hours will operate.
You are correct