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Gavita ECM1 US 120

Item #: 906082

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Gavita ECM1 US 120

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The Gavita Master controller EL2 has two outputs for optional External Contactor Modules (ECMs). These industry grade contactor units can switch a load up to 15 amps of accessories during either lights on or lights off period. Using the ECMs you can switch, for example, your humidifier, heating, CO2 equipment and watering systems. As the ECMs are steered by a low voltage signal you can even locate them close to the accessories themselves, enabling easy installation and optimal flexibility.

Features & Benefits

  • Plug & play accessory, max 2
  • One for lights on / one for lights off
  • Follows main channel, LED indication
  • Switched off at temp shutdown / mains loss
  • Uses low voltage for connection to controller
  • Versions: US120-US240-EU-UK-CH-AUS
  • Rated 15A AC1 (unless lower local outlet power)
  • CE certified

Lights on:

  • Watering system
  • CO2 systems
  • Air conditioning
  • Extra fans / circulation fans

Lights off:

  • Heating / floor heating
  • Dehumidifier
  • Warning lights (night phase)


  • ECM Voltage: 120-240V
  • ECM Current: 15A AC3
  • ECM Switch type: DPST (Double pole, single throw)
  • ECM AC terminals: Male and female plug (depending on market and voltage), 40 cm / 1 4" cords
  • ECM Steering Input: Low voltage from controller, cage clamps
  • ECM On-indication: Blue LED
  • Warrenty: 3 years


Brand Gavita
SKU 906082
Weight (lb.) 1.1
Length (in.) 2.5
Width (in.) 3.5
Height (in.) 2.95
Free Shipping No
Amps 15A
Voltage 120-240V

Shipping Info:

Ships Via FedEx/UPS

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