1.the main application:air heating gun, hair dryer, toaster, water machine, milk warmer,fireplace 2.sample free 3.MOQ:10 ... upon application5.Operating Temperature :depending upon ratings ,motor ,construction of heater etc.6.Dimension :customers' requirement7.Thermal protection :customers' requirement *Package ... package: pallet or wooden case R-P5660 Heating element for water heater