Steel plate fin element
Marley Q-Mark® Toe space fan-forced heater in black color with built-in thermostat is ideal for use under cabinets or stairs. Heater features multiple wattages with steel plate fin element and produce lesser noise with a tangential blower to produce large volume of air at lower pressures. Heater is made of steel front cover and galvanized steel back box for longer life and has grille that measures 15.350 x 3-5/8 Inch. It has a voltage rating of 120 Volts and multiple power rating of 1125/563 Watts. The back box shall be commercial grade galvanized steel and contains knockouts through which field wiring leads enter the box and a ground wire pigtail lead is attached to the back box. The heating element shall be of non-glowing design consisting of 80% nickel, 20% chromium resistance wire enclosed in a steel sheath to which steel plate fins are brazed.
Fan-forced heater includes fan motor that is impedance protected and permanently lubricated, an optional single pole thermostat accessory shall be specified when the unit will not utilize a single pole wall thermostat. The inner frame assembly shall be completely prewired with a plug connection for power wiring, pigtail leads are provided for thermostat wiring, the inner frame assembly shall lock into the back box without fasteners.