Big Firebox Stove Comparisonv2.xlsx

Comparison of Maximum Output and Emissions, EPA Tests of Large Firebox Stoves 0 Woodstock Progress Hybrid Cleaner Burning, Greater Efficiency EPA Test Result Average Emissions Grams/hr 0.5 Woodstock Fireview 205 EPA Tests: 42,900 BTU ‐ 1.35 gm/hr 1 • Highest EPA tested BTU output (73,171/Hr) and greatest range of output • Low 1.33 gm/hr EPA Average ‐ by far the lowest of any high BTU output stove • Highest EPA tested woodstove efficiency of 81.31% HHV, and 87.16% LHV Woodstock Keystone/Palladian EPA Tests: : 35,490 BTU ‐ 1.86 gm/hr 1.5 2 2.5 3 3.5 4 More BTU Output 4.5 0 10,000 20,000 30,000 40,000 50,000 EPA Test Result Maximum BTU/hr 60,000 70,000 80,000 Stove/Firebox Size Woodstock Progress/2.80 Woodstock Fireview/2.0 Woodstock Keystone/1.53 Hearthstone Equinox/4.00 Hearthstone Mansfield/3.20 Hearthstone Heritage/2.3 Jotul Firelight F600 CB/2.97 Jotul F 500 Oslo/2.54 VC Encore 2N1 Cat/2.3 VC Encore 2N1 Non‐Cat/2.3 Harman Oakwood/2.3 Harman TL 2.6/2.6 Quadra‐Fire 5700 Step Top/3.0 Quadra‐Fire Isle Royale/3.00 Blaze King Princess/2.85 Blaze King King/4.32 Lopi Liberty/3.10 Englander 30NC/3.5 Pacific Energy Alderlea T6/3.00 Pacific Energy Alderlea T5/2.10 Osborn 2400/3.2 Osborn 2200/2.2 Kodiak 1700/2.5 Drolet/3.40