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Crafted in a traditional time-honored design, this non-catalytic series features a dual top heat exchanger and an oversized glass door with an air wash system to minimize cleaning. Optional blower systems are available for each unit.
Model 21ZC Wood Stove
The 21ZC is an ideal choice for zone heating or small homes, with a heating range of 800-1800 square feet, with an astonishing 11,079-28,901 BTU's per hour perfect for the smaller home or a vacation cabin.
Best for your new construction or remodeling project. The Model 21 ZC will save the expense of a masonry fireplace while enjoying all the warmth and efficiency of a Buck Stove.
People in the hearth industry recognize the Buck Stove name. To them, it means dependable, durable, and made in the US. Every Buck Stove Model 21ZC Non-Catalytic Wood Stove is made in Spruce Pine, North Carolina. In the Buck Stove factory, you'll see state-of-the-art laser cutting tables and sophisticated manufacturing techniques. As the Buck Stove brand has risen in prominence so has its cutting edge production.
Made in the US with the best materials, you can be assured that you're getting beauty and durability all in one.
Available Buck Stove Wood Burning Stove Models:
- Model 21
- Model 21ZC
- Model 74
- Model 74ZC
- Model 81
- Model 91
Features
- Size: 22 Inches
- Color: Black
- Product Dimensions: 22" W x 20 1/4" H x 18 1/8" D
- Non-catalytic
- 1.6 cubic foot firebox
- Wood burning fireplace insert
- 70% overall efficiency rating
- Easy operation and low maintenance
- Three design options to choose from
- Approved for use in prefab and mobile homes
- Accommodates 11" logs front to back or 18" side to side
- Maximum BTU Output with Dry Cordwood: 41,200
- Average Overall Efficiency: 70%
- Average Particulate Emissions Rate: 1.7 g/h
- Recommended Heating Area: 800 - 1,800 sq. ft
- Maximum Log Size: 11"
*Please Note: This is for the stove only. Shown with Optional Trim Kit, Not Included. and sold Separately.
Product Specification
| Model 21ZC Wood Stove | FP ZC21, FP ZC21G, FP ZC21P |
| Stove Dimensions | 20-1/4" H x 22" W x 18-1/8" D |
| Cubic Feet Firebox Volume | 1.6 |
| Weight | 508 lbs |
| Firewood Length | 11" Front to back |
| Framing Dimensions | 37 1/2"W X 34"H X 24 3/4"D |
| Flue Size | 6" |
| Efficiency | Up to 70% |
| Heat Capacity | 800 - 1,800 Sq. Feet |
| Output BTU/H | 11,079-28,901 |
| Emissions G/H | 1.7 |
| Maximum CFM | 85 CFM (Optional Blower) |
| Amperage Requirement | 1.1 Amps (Optional Blower) |
| Blower Type | Single |
| Ashpan | No |
| Pre-Fab Approved | Yes |
| Mobile Home Approved | Yes |
| Installation Options | Freestanding or Fireplace Insert |
CA Residents: See Prop 65 WARNING
Optional Accessories
Trim Kits
 |
Standard Trim Kit- PA FP21
|
 |
Oversize Trim Kit- PA FP2112
|
Downloads
Compare Buck wood stoves
The Model 21ZC is Buck's non-catalytic zero-clearance built-in rated for 800 – 1,800 sq ft (41,200 BTU/h max, 70% efficiency, 1.6 cu ft firebox). Every Buck wood stove is made in Spruce Pine, North Carolina, ships free, and has a dedicated Model 21ZC parts collection for glass, blowers and gaskets.
| Model | Type | Heats | Max BTU/h | Efficiency | Firebox | Blower | Parts |
|---|---|---|---|---|---|---|---|
| Model 21 | Freestanding / insert Non-catalytic |
800 – 1,800 sq ft | 41,200 | 77% | 1.6 cu ft | Included (1MBS2) | parts |
| Model 21ZC (this stove) | Zero-clearance built-in Non-catalytic |
800 – 1,800 sq ft | 41,200 | 70% | 1.6 cu ft | Included | parts |
| Model 74 | Freestanding / insert Non-catalytic |
1,500 – 2,600 sq ft | 52,400 | 73% | 2.5 cu ft | Optional | parts |
| Model 74ZC | Zero-clearance built-in Non-catalytic |
1,500 – 2,600 sq ft | 52,400 | 73% | 2.6 cu ft | Included | parts |
| Model 81 | Freestanding / insert Non-catalytic |
1,600 – 2,700 sq ft | 59,500 | 69.8% | 2.4 cu ft | Included + ash pan | parts |
| Model 91 | Freestanding / insert Catalytic |
up to 3,200 sq ft | 62,745 | 80.4% (HHV) | 4.4 cu ft | Included | parts |
Read the Model 21ZC review and Model 91 vs 81 vs 74, or see all Buck wood stoves. Not sure which Buck you already own? How to identify your Buck Stove model.
| Shipping | This item ships to |
| Delivery | Estimated between and . Will usually ship within 1 business day. |
Description
Crafted in a traditional time-honored design, this non-catalytic series features a dual top heat exchanger and an oversized glass door with an air wash system to minimize cleaning. Optional blower systems are available for each unit.
Model 21ZC Wood Stove
The 21ZC is an ideal choice for zone heating or small homes, with a heating range of 800-1800 square feet, with an astonishing 11,079-28,901 BTU's per hour perfect for the smaller home or a vacation cabin.
Best for your new construction or remodeling project. The Model 21 ZC will save the expense of a masonry fireplace while enjoying all the warmth and efficiency of a Buck Stove.
People in the hearth industry recognize the Buck Stove name. To them, it means dependable, durable, and made in the US. Every Buck Stove Model 21ZC Non-Catalytic Wood Stove is made in Spruce Pine, North Carolina. In the Buck Stove factory, you'll see state-of-the-art laser cutting tables and sophisticated manufacturing techniques. As the Buck Stove brand has risen in prominence so has its cutting edge production.
Made in the US with the best materials, you can be assured that you're getting beauty and durability all in one.
Available Buck Stove Wood Burning Stove Models:
- Model 21
- Model 21ZC
- Model 74
- Model 74ZC
- Model 81
- Model 91
Features
- Size: 22 Inches
- Color: Black
- Product Dimensions: 22" W x 20 1/4" H x 18 1/8" D
- Non-catalytic
- 1.6 cubic foot firebox
- Wood burning fireplace insert
- 70% overall efficiency rating
- Easy operation and low maintenance
- Three design options to choose from
- Approved for use in prefab and mobile homes
- Accommodates 11" logs front to back or 18" side to side
- Maximum BTU Output with Dry Cordwood: 41,200
- Average Overall Efficiency: 70%
- Average Particulate Emissions Rate: 1.7 g/h
- Recommended Heating Area: 800 - 1,800 sq. ft
- Maximum Log Size: 11"
*Please Note: This is for the stove only. Shown with Optional Trim Kit, Not Included. and sold Separately.
Product Specification
| Model 21ZC Wood Stove | FP ZC21, FP ZC21G, FP ZC21P |
| Stove Dimensions | 20-1/4" H x 22" W x 18-1/8" D |
| Cubic Feet Firebox Volume | 1.6 |
| Weight | 508 lbs |
| Firewood Length | 11" Front to back |
| Framing Dimensions | 37 1/2"W X 34"H X 24 3/4"D |
| Flue Size | 6" |
| Efficiency | Up to 70% |
| Heat Capacity | 800 - 1,800 Sq. Feet |
| Output BTU/H | 11,079-28,901 |
| Emissions G/H | 1.7 |
| Maximum CFM | 85 CFM (Optional Blower) |
| Amperage Requirement | 1.1 Amps (Optional Blower) |
| Blower Type | Single |
| Ashpan | No |
| Pre-Fab Approved | Yes |
| Mobile Home Approved | Yes |
| Installation Options | Freestanding or Fireplace Insert |
CA Residents: See Prop 65 WARNING
Optional Accessories
Trim Kits
|
|
Standard Trim Kit- PA FP21
|
|
|
Oversize Trim Kit- PA FP2112
|
Downloads
Compare Buck wood stoves
The Model 21ZC is Buck's non-catalytic zero-clearance built-in rated for 800 – 1,800 sq ft (41,200 BTU/h max, 70% efficiency, 1.6 cu ft firebox). Every Buck wood stove is made in Spruce Pine, North Carolina, ships free, and has a dedicated Model 21ZC parts collection for glass, blowers and gaskets.
| Model | Type | Heats | Max BTU/h | Efficiency | Firebox | Blower | Parts |
|---|---|---|---|---|---|---|---|
| Model 21 | Freestanding / insert Non-catalytic |
800 – 1,800 sq ft | 41,200 | 77% | 1.6 cu ft | Included (1MBS2) | parts |
| Model 21ZC (this stove) | Zero-clearance built-in Non-catalytic |
800 – 1,800 sq ft | 41,200 | 70% | 1.6 cu ft | Included | parts |
| Model 74 | Freestanding / insert Non-catalytic |
1,500 – 2,600 sq ft | 52,400 | 73% | 2.5 cu ft | Optional | parts |
| Model 74ZC | Zero-clearance built-in Non-catalytic |
1,500 – 2,600 sq ft | 52,400 | 73% | 2.6 cu ft | Included | parts |
| Model 81 | Freestanding / insert Non-catalytic |
1,600 – 2,700 sq ft | 59,500 | 69.8% | 2.4 cu ft | Included + ash pan | parts |
| Model 91 | Freestanding / insert Catalytic |
up to 3,200 sq ft | 62,745 | 80.4% (HHV) | 4.4 cu ft | Included | parts |
Read the Model 21ZC review and Model 91 vs 81 vs 74, or see all Buck wood stoves. Not sure which Buck you already own? How to identify your Buck Stove model.
Shipping
| Shipping | This item ships to |
| Delivery | Estimated between and . Will usually ship within 1 business day. |
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