16l 1200 Degree With Cooling Fan Ceramic Muffle Furnace. PSC FU5MG120 Muffle Furnace, Digital, 1200C Max Temp, 5L . PSC FU5MG120 Muffle Furnace, Digital, 1200C Max Temp, 5L, 120V TPI HF4320T2RPW Series 4300 Low Profile Fan Forced Wall Heater with 2 Pole Thermostat, Standard, White, 2000/1500 W It comes equipped with a user-friendly digital PID controller that allows the user