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Timer for Mark 4 Propane Cannon

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Timer for Mark 4 Propane Cannon

Quick Overview

Timer turns gas on and off to start or end the day. Enclosed in weather and dust resistant. Runs a full season one AA battery.

Additional Information

Part No. GT-300
Manufacturer Zon
Availability Available


Set Daily Start and Stop Times

The Zon timer automatically starts and stops operation of the propane cannon each day at your specified time (1 on/off period per day).

  • Timer connects to gas hose between cannon and propane tank
  • One AA battery will power the Zon timer for an entire season
  • Dimensions: 3 in. x 5″ x 3 in.
  • Weight: 13 oz.


  • This timer works with any Zon mechanical propane cannon. It is not needed for the EL08 electronic model (which has a built-in timer) or any cannon that has the Zon 4MT08 Conversion Kit installed.
  • The timer functions to turn the gas on and off at pre-set times. It does not regulate the blast interval. That is set via the regulator.