- Ventfree Natural Gas
- Brand
- American Hearth (6)
- Avenger (9)
- Buck Stove (5)
- Comfort Glow (5)
- Dyna-glo (35)
- Emberglow (123)
- Empire (9)
- Kozy World (9)
- Lennox (7)
- Lost River (10)
- Monessen (11)
- Mr Heater (10)
- Mr. Heater (43)
- Napoleon (15)
- Pleasant Hearth (18)
- Procom (38)
- Real Fyre (5)
- Remington (7)
- Rinnai (7)
- Superior Fireplaces (4)
- ... (174)
- Fuel Type
- Model
- Bf30nmdg (3)
- Dyna-glo Bf20pmdg (2)
- Empire Bf-30 (2)
- Gbf30dtdg-2 (2)
- Ir30nmdg-1 (3)
- Mhvfb30ngt (4)
- Ovm21ng (14)
- Ovt22ng (15)
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- Scvfr18n (11)
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- So24ngdc (6)
- Tcvfm18nldc (6)
- Tcvft24nldc (4)
- Townsend Ii (3)
- Vff-ph26ng (3)
- Vff-ph32ng-2c1 (2)
- Vfs2-ph20dt (3)
- ... (444)
- Power Source
- Style
- Total Btu
