SPECIFICATIONS
Model #
Stove Weight
[LBS (kg)]
Stove Dimensions LxWxH [in (cm)]
Air Inlet Pipe Diameter [in (mm)]
Air Outlet Pipe Diameter [in (mm)]
Pellet Hopper Capacity [LBS (kg)]
Fuel
Heats approximately **
[ft
2
(m
2
)]
Carbon Monoxide Produced
(g/min)
Pellet Consumption Rate Low [LBS/HR
(kg/HR)]
Pellet Consumption Rate Medium
[LBS/HR (kg/HR)]
Pellet Consumption Rate High [LBS/
HR (kg/HR)]
Stove Efficiency
Heat Output Rate Low [BTU/HR (kW)]
Heat Output Rate Medium [BTU/HR (kW)]
Heat Output Rate High [BTU/HR (kW)]
Electrical Supply Requirements
[Voltage / Frequency / Phase]
Electric Current During Lighting Phase
[Amperes]
Auger Motor R.P.M.
This manual describes the installation and operation of the brand "Master Forge" wood pellet fire stove. This
stove meets the applicable U.S. Environmental Protection Agency's emission limits for pellet fired heaters sold
after 2020. Under specific test conditions these stoves have been shown to deliver heat at rates ranging from:
H80XL: 9,739 to 28,165 Btu/hr
H140XL: 16,149 to 39,460 Btu/hr
H3W80XL: 10,151 to 31,107 Btu/hr
*BTU input/output will vary, depending on the brand of fuel you use in your Stove
** Depending on climate zone. Variations in climate and location affect attributes such as stove efficiency
and CO produced.
Master Forge Wood Pellet Fire Stove
H80XL
DIMENSIONS
177 (80)
23.5" x 21.75 " x 39.25"
(59.7 x 55.2 x 99.7)
2" (50)
3" (80)
80 (36.3)
OPERATION SPECIFICATIONS
Wood Pellet
1500 (139.4)
0.59 on High
0.77 on Low
1.43 (0.65)
1.81 (0.82)
4.01 (1.82)
81.4%
9,739 (2.85)
12,537 (3.67)
28,165 (8.25)
ELECTRICAL SPECIFICATIONS
120V / 60 Hz / Single
3.3
2.4
3
H140XL
202 (97)
24.0" x 24.5 " x 39.5"
(61.0 x 62.2 x 100.3)
2" (50)
3" (80)
140 (63.5)
Wood Pellet
2500 (232.3)
0.00 on High
0.15 on Low
2.4 (1.09)
2.47 (1.12)
6.04 (2.74)
78.7%
16,149 (4.73)
16,644 (4.88)
39,460 (1 1.56)
120V / 60 Hz / Single
3.3
2.4
Operating Instructions and Owner's Manual
H3W80XL
231 (105)
26.18" x 24.53 " x 32"
(66.5 x 62.3 x 81.3)
2" (50)
3" (80)
80 (36.3)
Wood Pellet
1800 (167.2)
0.00 on High
0.09 on Low
1.48 (0.67)
2.16 (0.98)
4.59 (2.08)
80.8%
10,151 (2.97)
14,792 (4.34)
31,107 (9.12)
120V / 60 Hz / Single
3.3
2.4