Do I need a sub-panel to replace my mechanical timer? I have 220v 30A from my house panel coming into a Intermatic timer. From the timer I'm powering a pump, solar only control panel and heater.
mechanical timer (removed timing tabs, always on)
Intelliflow VS pump (using on-pump control panel)
Goldline solar controller with actuator (will be replaced by SunTouch)
Gas (220v) Raypak heater