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7-11
SECTION 7 –
PLUMBING
•
Open both Hot and Cold waterline valves.
•
Turn Fresh Water Valve to “Tank Fill”
position.
•
Turn the valve handle to drain the water tank.
•
Close valve handle immediately after
draining to avoid entrance by insects or blown
debris.
To Drain Waterlines
The waterline drain caps are located in the
water service center or in other compartments,
depending on model. Remove the drain caps to
drain water from hot and cold waterlines.
Water Heater Drain Plug
The water heater drain plug is located on the
outside of the coach behind the water heater
service panel. Use a socket to remove the plug.
WATER HEATER BYPASS
WINTERIZATION VALVE
Your coach may be equipped with a water
heater bypass valve for easier winterization of
waterlines using RV antifreeze. See Water
System Drain Valve Locations chart at the end of
this section for valve location on your model.
Turn the handle as shown to either Bypass or
Normal flow through the water heater.
Water Tank Valves
-Typical View
Water Heater Service Access
-Typical View
Drain
Plug