Is it normal for the heating element in my Dimplex DFB6016 to glow red?
- JJulie LarsonSep 9, 2025
Small glowing sections of the heating element in your Dimplex Indoor Fireplace are considered normal. However, if larger glowing sections are causing the heater to trip the thermal cutout, unplug the unit, discontinue use, and replace the heater assembly.















