This shows the filter and Polaris pump for the indoor pool. The main pump is out for repair and normally sits next to the Polaris pump. The small black cylinder on the wall to the left is the heat exchanger from the boiler to the pool water. The pipes behind it on the wall are boiler water. The pipes closer to the camera are pool filtration system water. The loose wire on the floor on the right is power for the Hayward pool pump.