31 August 2020

Why is the glass on my heater going black?

by admin /

A certain amount of dirt on your heater is normal but it should not be going completely black.
Blackening of glass can occur for a number of reasons:

  1. Burning unseasoned wood
  2. Incorrect use of the air control
  3. Fuel touching the glass
  4. Not burning hot enough
  5. Poor draw

For further detailed explanation on this please see the following article in our trouble shooting section: Blackening Glass