The winterizing process uses non-toxic antifreeze to protect the
plumbing system from damage caused by freezing weather.
By-passing the water heater saves 6-10 gallons of antifreeze each
time you winterize. Lead Free
PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov
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