| Product Run | Dates | Serial Numbers | Notes |
|---|---|---|---|
| Start Rev. 0.1 | April 1997 | 001001 | Parrell burners, new logs, ember strip Implemented comprehensive warranty |
| Rev. 1.1 | March 1999 | 003508 | Multi-piece log set, charcoal embers |
| Rev. 1.2 | September 1999 | 004327 | New stone retainer clips |
| Rev. 1.3 | November 1999 | 004681 | 50% turndown valve regulator |
| Rev. 1.4 | December 2000 | 005766 | Top convertible pilot assemble, built as NP |
| Rev. 1.5 | March 2001 | 005875 | On/Off/Thermostat switch included |
| Rev. 1.6 | December 2001 | 006175 | Star washers on gas manifold |
| End |