Camco 39062 Dual Flush Pro Reverse Flush Valve

Product Features

• Convenient way to clean the entire septic system
• Forces water back up into plumbing lines to break up clogs in pipes
• Allows to backfill and flush black and grey water tanks
• Anti-siphon valve and complete valve assembly included
• Clear, break resistant polycarbonate adapters make it easy to see when the tank is done rinsing

Operation Instructions

1. Connect the Dual Flush Pro Reverse Flush Valve to your RV's tank valve (ensure both grey and black tank knife valves are closed before opening your tank cap)
2. Connect your drain hose to the dual flush and to the sewer
3. Connect the hose to the dual flush (use your included backflow preventer at the water connection)
4. Open the knife valve to your dual flush
5. Open your black water tank knife valve
6. Observe proper and complete draining through the clear plastic of the dual flush
7. Once the black tank is drained, close the dual flush knife valve and leave the black tank valve open
8. Turn the dual flush sprayer to 'Tank'
9. Turn on your hose and fill the black tank, make sure you monitor filling so you don't overflow the tank up through your toilet
10. Turn off the water, and open the dual flush knife valve -- repeat steps 7-10 until your black tank flows clean
11. You can close the black tank valve and repeat steps 5-10 to flush your grey tank
12. When done flushing tanks, close both grey and black valves
13. Ensure dual flush valve is open
14. Turn sprayer to 'Hose'
15. Run water through your sewer hose to ensure it is clean

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Prop. 65 Warning for California Residents

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.