Replacement door glass with gasket for Heat N Glo wood stoves Quadra-Fire wood and gas stoves. This part measures 15-3/4" x 11-3/4". Fits the following models: Heat N Glo Wood Stoves: WS-250-L WS-250-P Quadra-Fire Gas Stoves: DV40 Step Top Quadra-Fire Wood Stoves: 3100 ACC (Millennium) 3100i Non-ACT 3100 FS Non-ACT 3100 FS ACT 3100-I ACT 3100 ACC (Step Top) 31I-ACC - Arched glass only 3100 ACC Limited Edition Parts 4100 FS 4300 FS 4300 ACT (Step Top) 43ST-ACC 43ST-ACC-C Explorer I Discovery-II Discovery-II-C Discovery-III Discovery-III-C Heat Glo Quadra-Fire part # SRV7000-012 Replaces part number 7000-012 OEM HHT part