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Home > Equipment > Controls & Timers > Hayward > E-Command 4 > Base
Hayward E-Command 4 Base Controller
Hayward E-Command 4 Base Controller
Part #: HPC-4

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Choose E-Command 4 when you require an electrical subpanel on the pool pad. If you want entry level control, but you need a power subpanel on the pool pad ? E-Command 4 is for you. It offers the same level of automation as OnCommand but with a built in sub panel.

Automate basic pool and spa functions and save you up to 75% on your pool?s energy costs. Automating your variable-speed pump can save you up to $1,200 a year - maximizing water flow while minimizing energy consumption, so both you and your energy bill can relax.


  • Built in electrical subpanel
  • Cost-effective, entry-level control and automation for single bodies of water
  • Comes equipped with 4 high voltage relays, 3 valves, 1 heater, and solar
  • On-board control and diagnostics displays time, day, water, and air temperatures, and all control functions
  • Programs easily in minutes
  • Manages energy saving 2-pseed or variable speed pumps and other backyard functions to maximize energy savings
  • LED Light Control