Winterizing Travel Trailer - Jayco Conventional Travel Trailer Owner's Manual

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To drain the supply lines locate the "low-point" drains using a valve as shown in Fig. 4-7.
These valves are placed near the floor and may be located under cabinets, dinettes, and
sofas. As their name indicates, they will be at the lowest point of water lines. Pull "T"
handle up to drain.
TO DRAIN SYSTEM:
1. Open all faucets including optional exterior shower.
2. Open fresh water tank drain.
3. Open water heater drain. (Consult water heater
owner's manual for details.)
4. Open all (2 to 4 depending on the model of your
unit) low-point drains.
5. Open toilet valve, hold or block if need be.
6. To empty pump, start and allow to run 15-20
seconds.

WINTERIZING TRAVEL TRAILER

Preparing your recreation vehicle for winter is very important for most states and Canada.
Failure to prepare the coach will cause supply lines and water heater to freeze causing
breakage. Repairs due to freezing are not to be covered under the terms of your Jayco
Limited Warranty.
Please keep in mind that your towable RV was not designed for use during sub-freezing
weather.
There is no commodity or product that can be added to the fresh water systems to ensure
freeze protection while the system is in use, other than RV antifreeze. Do not drink water
that contains antifreeze. This includes non-toxic RV antifreeze.
WARNING: Do not use Ethylene Glycol (automotive antifreeze) or Methanol
(windshield washer antifreeze) in your fresh water system. They are harmful
and may be fatal if swallowed.
Two methods of winterizing your travel trailer after draining and flushing your drainage
system are listed below.
Method 1
1. Run the pump until dry, about 15-20 seconds.
2. Using an air hose and adapter, blow air through the city water connection.
3. Leave the faucets, drains and toilets open. Any remaining water will blow out in five
to ten minutes.
4. Pour one cup of NON-TOXIC RV antifreeze into all drain P-traps.
Fig. 4-7
Fig. 4-6
30

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This manual is also suitable for:

Fifth-wheel travel trailer

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