September 2, 2011 news, the Mexican Department of Energy recently released a commercial water heater for the home and the mandatory standard NOM-003-ENER-2011. The mandatory minimum standards for water heater energy efficiency standards, test procedures and labeling requirements to make the new provisions, and will be November 7, 2011 came into effect.

Standards for water temperature has developed new requirements, the water temperature rose from 76 degrees to 84 degrees depending on the minimum energy efficiency standards for water heaters of water, and whether the energy storage and rapid recovery or instantaneous heaters. In addition, samples also established new standards and testing requirements: requires water heater must carry the brand, model, heat load, capacity, operation, thermal efficiency, low thermal efficiency, energy saving, thermal efficiency, additional information on the product label.

Department of Energy also states that before the commencement of the new standards by the accredited certification bodies issue a certificate of water heaters prior to the effective cut-off date is still valid.

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