Quadra-Fire Step Top Series Wood Stove
The Step Top is a wood-burning powerhouse. It’s big on heating performance, and even bigger on efficiency. Automatic Combustion Control (ACC) burn technology offers precision heating control, and easily blends with the Quadra-Fire Four-Point Burn System.
- Low emission levels of 1.8 grams per hour, certified by the EPA
- 3.0 cu ft firebox capacity / recommended 22″ log length
- Up to 15 hours of burn time from each load of fuel†
4300 Step Top Wood Stove - C EPA 2020
| Fuel Type: | Seasoned Cord Wood |
| Peak BTU/hr Output: | 61,700 |
| Heating Capacity: | 1,100 - 3,000 sq ft |
| Maximum Burn Time: | 12 hrs |
| Firebox Capacity: | 2.3 cu ft |
| Recommended Log Length: | 18" |
| Viewing Area: | 165 sq in |
| Efficiency: | LHV 80%, HHV 74% |
| Emissions: | 1.6 grams/hour |
5700 Step Top Wood Stove - ACC
| Unit Width: | 27" |
| Unit Height: | 37-11/16" |
| Unit Depth: | 32-3/8" |
| Peak BTU/hr Output: | 72,100 |
| Heating Capacity: | 1,400 - 3,700 sq ft |
| Maximum Burn Time: | 15 hrs |
| Firebox Capacity: | 3.0 cu ft |
| Recommended Log Length: | 22" |
| Viewing Area: | 187 sq in |
| Efficiency: | LHV 80%, HHV 74% |
| Emissions: | 1.8 grams/hour |
Product Brochures
Installation Manuals
Product Brochures
Service Parts
4300 Step Top Rev C (43ST-ACC-C)
5700 Step Top (Rev C) (57ST-ACC-C)
5700 Step Top (57ST-ACC)
5700 Step Top ACT
5700 Step Top (Rev C) (57ST-ACC-C)
5700 Step Top (57ST-ACC)
5700 Step Top ACT
CAD Drawings
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