Best Panel Heaters

heaters
(heater) fastball: (baseball) a pitch thrown with maximum velocity; "he swung late on the fastball"; "he showed batters nothing but smoke"
A fastball
A heater is object that emits heat or causes another body to achieve a higher temperature. In a household or domestic setting, heaters are usually appliances whose purpose is to generate heating (i.e. warmth). Heaters exists for all states of matter, including solids, liquids and gases.
A person or thing that heats, in particular a device for warming the air or water
A conductor used for indirect heating of the cathode of a thermionic tube
(heater) device that heats water or supplies warmth to a room

panel
empanel: select from a list; "empanel prospective jurors"
A thin, typically rectangular piece of wood or glass forming or set into the surface of a door, wall, or ceiling
decorate with panels; "panel the walls with wood"
A flat board on which instruments or controls are fixed
sheet that forms a distinct (usually flat and rectangular) section or component of something
A thin piece of metal forming part of the outer shell of a vehicle