Hello: I have an AquaCal heat pump that is leaking water. The heater is not running but water is circulating through from the pool pump. I did perform a chlorine test on the dripping water and confirmed the presence of chlorine. I believe the source of the leak is the PVC connector on the condenser coil kit. The leak is on the bottom of the connector and I cannot tell if it is at the connection or a crack in the connector. There is no water visible anywhere else within the heater. The unit is approximately 6 years old. My question is has anybody experienced a leak at this connector and how did you fix it? If the coil needs to be replaced is it field serviceable and cost justified to do so?