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Hayward E-Command 4


Model # Item Price  
AQL2BASERF Wireless Antenna Base
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$207.99 Description

E-Command™ 4 - Entry-level Pool or Spa control

E-Command™ 4 is the easy and cost-effective way to automate essential pool and spa functions. Control filter pump, heater, lighting and more. Automate schedules to turn lights on at night or to manage energy-saving two- or variable-speed pumps for better efficiency. Functions can be set to run automatically or can be controlled from an optional wireless spa-side, floating remote. The base system supports 4 high voltage relays, 3 valves, 1 heater and solar. Whatever the function, pool owners can maintain basic control of their pool and spa with E-Command™ 4.


  • Cost-effective pool and spa control and automation
  • Control and automate up to four pool and spa functions
  • One unit supports pool and spa combination or pool only or spa only
  • Energy-saving two- or variable-speed pump control. California Title 20 compliant.
  • Easy to program via the on-board digital display and keypad
  • Comes standard with four high voltage relays and three temperature sensors (water, air and solar)
  • Built in solar and heater control
  • A great retrofit opportunity for old-style time clocks
  • Light-dimming relays available for incandescent lights

Optional Accessories:

  • Wireless spa-side remote control (AQL2-SS-RF)
  • RF base station (AQL2-BASE-RF)
  • AC relay kit (AQL-RELAY-AC-KIT) one allowed per system
  • PC-12 sensor kit (GLX-PC-12-KIT) for systems with both solar and heater capability
  • Connection hub for submersible luminaires (AQL-DC) eliminates the need for J-boxes
  • Incandescent light-dimming relays (AQL-DIM