knob 124 for example the user can adjust the temperature by turning the knob clockwise or counter clockwise the thermostat 126 is secured on the fan deck 106 and is electrically connected a heating element 122 the thermostat is configured to send a signal to the heating element 122 to turn on or off when the temperature raises above or descends below a predetermined temperature an indicator light 134 is also mounted on the fan panel assembly 200 the indicator light 134 is electrically connected to the heating element 122 such that the indicator light 134 illuminates when either a thermo sensor 140 or the thermal fuse 138 fails see fig4 the fan panel assembly 200 has an opening 150 to facilitate air flow the fan panel assembly 200 has a fan opening 152 to allow a fan 118 to draw air into the electric unit 100 through the slits 154 in the front cover the fan panel assembly 200 includes slots 130 for mounting the heating element to a fan deck 106 an element mount 108 has a gradually curved rear section and is secured on the backside of the fan deck 106 such that a heating element 122 is mounted between the fan deck 106 and the element mount 108 furthermore the heating element 122 is mounted below the opening 150 such that cold air passes through the heating element 122 and becomes warm then exits the opening 150 a motor 120 is secured.