Black tank flush - valves always open?
The label next to the inlet for our black tank flush says that the drain should always be open for flushing. Why is this? Is this really a concern, or is this just there to make sure somebody doesn'...
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40 gallons can flow through a garden hose in very little time. Getting distracted for 5min with the tank valve closed can mean a big mess........
And........ The tank flush works by shooting a high pressure spray against the tank walls. Having the tank full, negates any effectiveness of the spray head! Just follow the instructions and don't try to reinvent the wheel.
And........ The tank flush works by shooting a high pressure spray against the tank walls. Having the tank full, negates any effectiveness of the spray head! Just follow the instructions and don't try to reinvent the wheel.
