60
Close the faucets.
8. Shut off the pump. You may wish to re-open the faucets to
remove pressure from the lines.
If you do not have a pre-built siphon hose in your coach, you could
purchase or build a kit to attach to the “in” port of the water pump. A
by-pass kit is NOT standard on all coaches.
Valve in horizontal position allows water to flow into and through water
heater. Valve is on bottom portion of by-pass and choice directional
flow, not a shut off.
When valve is in vertical position it will prevent water from flowing
through water heater. A check valve is between water heater and
upper tee, preventing water to flow into heater, in the upper export
connection. Now you can send anti-freeze liquid through coach
plumbing system without filling water heater.
Using the Water System During Freezing Weather. Your tow able RV
was not intended to be used during freezing weather unless special
precautions are taken. Water freezes at 32° Fahrenheit in
campgrounds or at home.
There is no product that can be added to the water to ensure freeze
protection when the system is in use, other than RV anti-freeze. DO
NOT drink water which contains anti-freeze.
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