Intermatic - FF12HHC - Spring Wound Countdown Timer, Commercial, Silver 647144 Once the spray head is

Once the spray head is installed in your system you can easily replace or install nozzles by using the Pull Up Tool

Maximum water temperature with proper flow is 120 °F/49 °C

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and 1 for solar applications

Material: Plastic

Intermatic - FF12HHC - Spring Wound Countdown Timer, Commercial, Silver 647144 Once the spray head isSpec Sheet Install Manual Intermatic FF12HHC Spring Wound Countdown Timer, Commercial, 125 277 VAC, 50 60 Hz, SPST, 12 Hour Max, With Hold, Silver The FF Series Commercial Countdown Timers are designed to replace any standard wall switch and do not require electricity to operate. These energy efficient switches automatically limit the ON times for fans, lighting, motors, heaters, and other energy consuming loads. A commercial "brushed metal" look