Designer Series
D40 – Large Insert
BTU Range of 40,000 down to 6,500
Efficiency up to 86.4%
Minimum Fireplace Requirements:
34″ W x 23″ H x 16 3/16″ D
D30 – Small Insert
BTU Range of 30,000 down to 19,900
Efficiency up to 86.4%
Minimum Fireplace Requirements:
30 7/16″ W x 19″ H x 16 3/8″ D
