Various water heater production once again a record. National Bureau of Statistics data show that from January to November 2013, the water heater production reached 30,483,600 units, up 19.05 percent; gas water heaters 10,676,400 units, up 4.7 percent; solar water heaters 13,246,100 units, up 9.16 percent.

However, these data output growth does not make people happy, but felt a fear from the heart. Many facts have proved that happened, of which a considerable part of the water heater products with original sin.

In this winter, "deadly water heater" rampant. A well-known brand of water heater due to leakage caused by a husband and wife both died in Shenzhen, another wife still unconscious; while Jiangxi Anyi water heater explosion, causing great-grandfather two people were killed ...... so many, shudder.

A professional analysis of home appliances, said it all happened, began in the water heater industry, "Gresham's Law."