IEC 60730-2-9:2008 applies to automatic electrical temperature sensing controls for use in, on or in association with equipment for household and similar use, including electrical controls for heating, air-conditioning and similar applications. The equipment may use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof. This third edition cancels and replaces the second edition published in 2000, its Amendment 1 (2002) and Amendment 2 (2004) and constitutes a technical revision. This edition of IEC 60730-2-9 contains a new Annex EE, which is an informative guide to the application of temperature sensing controls. Additional