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Irritrol RD900-EXT-R 9-Station Rain Dial-R Series Outdoor Controller

SKU: 190515
Minimum Quantity: 1

Save 57% · Retail: $328.00

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About the Irritrol RD900-EXT-R

Irritrol's RD900-EXT-R 9-Station Outdoor Controller System comes from the Rain Dial R Series. This controller features a 9-station capacity. Irritrol has made their name as a brand by selling and marketing exclusively to the professional installer, as a result their products are geared to be dependable and durable. Irrirtrol is now making their products available to you through our website. If you are looking for a product line that will last year in and year out, Irritrol is the brand for you.

Product Details

Product: Timers and Clocks
Manufacturer: Irritrol
Style: Lawn Sprinkler
Mpn # RD900-EXT-R
Weight 4.25 lbs.

Product Features

  • Climate Logic ready
  • Clear/erase memory by program
  • Program stack or overlap option
  • Manual station advance
  • Remote control ready
  • RainSensor ready
  • Three independent programs
  • Water budgeting
  • 365-day calendar for odd/even date watering
  • Water well recovery delay between stations
  • Master valve/pump start circuit assignable per station
  • Test all stations program

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Questions & Answers


Not sure what you mean by ABC, but this particular sprinkler timer has 3 start times per day with 3 program per day for 9 starts total.


A, B, and C signify the start times and separate programs available for multiple run times throughout each day