Whirlpool 188410 User Manual

Page of 15
2
The California Safe Drinking Water and Toxic Enforcement Act requires the Governor of California to publish a list of 
substances known to the State of California to cause cancer, birth defects, or other reproductive harm, and requires 
businesses to warn of potential exposure to such substances.
Warning: This product contains a chemical known to the State of California to cause cancer, birth defects, or other 
reproductive harm.
This appliance can cause low-level exposure to some of the substances listed, including formaldehyde.
Important Safety Instructions
  
CAUTION: Hydrogen gas is produced in a hot water system served by this heater that has not been used for a long 
period of time (2 weeks or more).  Hydrogen is extremely flammable.  To reduce the risk of injury under these 
conditions, it is recommended that the hot water faucet be opened for several minutes at the kitchen sink before using 
any electrical appliance connected to the hot water system.  When hydrogen is present, there will be an unusual 
sound such as air escaping through the pipe as the water begins to flow.  There should be no smoking or open flame 
near the faucet at the time it is open.