SECTION 7 –
PLUMBING
7-12
WATER HEATER BYPASS AND
ANTIFREEZE SIPHON VALVES
Your coach may be equipped with a water
heater bypass valve and an antifreeze siphon
valve for easier winterization of waterlines using
RV antifreeze. See table at the end of this section
for valve location.
Turn the handle as shown to either bypass or
flow mode.
Waterline Drain Valve
(Located behind access panel in rear
storage compartment)
-Typical View
Waterline Drain Valves
NOTE: This waterline drain valve is NOT
used with the exterior shower
option. With the exterior shower
option, waterlines run through the
showerhead.
CAUTION
Leave bypass valve handle in NORMAL
FLOW position if draining water and
blowing out waterlines. Place in BYPASS
position ONLY when using antifreeze
solution in waterlines.
Water Tank Drain Valve
(Located in water service center)
-Typical View
Normal
Flow
By-Pass
Mode
