Charbroil & Kenmore Gas Grill Replacement Collector Box for Burners The Masterflame Burners - Two Different Burners. Charbroil has used two different burners in their 7000 8000 & 9000 Masterflame series grills. The difference is very hard to distinguish by sight. In the grills made before 1999 the distance between the venturi tube centers is 3 inches AND the collector box is triangular-shaped. In the grills made in 1999 and later the distance between the venturi tube centers is 2 3/8 inches AND the collector box is square shaped.
Alternate Part : IG28B, 04420
Wires and electrodes sold separately
To ensure you choose the correct replacement part for your grill, we recommend removing the original part and comparing it to what we list. You can also check your owner's manual to make sure this part will work with your grill.