mounting plate 54 other dual generator arrangements are also contemplated it is also envisioned the first and second heating chambers 42 44 may be heated by the same heater it is further envisioned that each of the first and second heating chambers 42 44 may be incorporated in separate boilers which are in fluid communication to heat the steam to the first and second predetermined temperatures a temperature control 56 in electrical communication with the external steam setting switch 22 can control the temperature of the steam generated fig9 illustrates the flow path of the steam generated by the first and second heating chambers 42 44 the water inlet 58 receives the water from the fluid pump 38 which is circulated through the first heating chamber 42 to be converted to steam at a first predetermined temperature at least about 100 u00b0 c and released through the outlet 46 of the first chamber 42 the steam is circulated through the second heating chamber 44 and heated or superheated to a second predetermined temperature at least about 130 u00b0 c and released through the external steam outlet 28 extending through the ironing sole plate 26 the steam outlet 28 may have a plurality of channels 62 to distribute the steam evenly to the garment power for handheld steamer apparatus 10 is derived from an external power source not shown through an electrical cable 64 fig1 the cable 64 provides an electrical connection from the external power source to the fluid pump 38 the double boiler system and other components of handheld steamer apparatus 10 requiring electrical energy it should be appreciated that the steamer apparatus 10 may be powered by an internal power.