G18 Fireplace Dimensions
| Model | Minimum Fireplace Size | BTU Rating | ||||||
| Width | Depth | Height | Nat.Gas | L.p. Gas | ||||
| Front | Rear | Low Setting | High Setting | Low Setting | High Setting | |||
| G18-16/18 (16/18" Log Set) | 24" | 20" | 14" | 17" | 22K | 30K | 22K | 30K |
| G18-24/30 (24" Log Set) | 30" | 24" | 14" | 17" | 25K | 38K | 25K | 38K |
| G18-24/30 (30" Log Set) | 36" | 26" | 14" | 17" | 25K | 38K | 25K | 38K |