Considerations

• Rheem equips its residential gas water heaters with a combustion shutoff device, which turns the water heater off in the event of a blockage of the combustion air inlet openings or the presence of flammable vapors. This is a serious problem, and homeowners are encouraged to contact a qualified service technician for an immediate resolution.
  
  

Misconceptions

• Condensation may indicate something more serious than the formation of moisture from the products of combustion condensing on the tank surface. Instead, it may indicate a problem with the hot water tank itself. To resolve problems related to condensation, you should examine the piping and fittings for possible leaks. Ensure that you're using a large enough water heater, as an undersized water heater may cause condensation.
  
  

Potential

• You can take preventative measures to ensure the longevity of your hot water tank, such as removing obstructions or debris from the flue. This is essential as proper operation of the hot water heater requires air for combustion and ventilation.
  
  

Warning

• "Water temperatures above 125 degrees F can cause severe burns or death from scalding," warns Rheem on their website. If your water is too hot, regulate the temperature of the water by setting the temperature dial on the front of the thermostat.