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Hayward E-Command 4


Model # Item Price  
AQL2BASERF Wireless Antenna Base
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$272.99 Description

Model # Mfg Code Item Price  
**Free Shipping**
$300.99 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)