control

Hello world. I have a pumps system with three verticak pumps in parallel that takes water from a tank and pumps it to a building. It is controlled by pressure. Each pump runs at a time and each has its own check valve at the discharge. there is another check valve after the main discharge...

I'm switching from tank to Tankless (likely Noritz NRCR111dv). It will be mounted in the attic where current tank is. Anyy recomendations on where to mount the controller. It can o next to unit ut wonder if it's better to install in the living space somewhere? Looking for ideas. I'm thinking a...