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Specications
SF1500 SF2500 SF2600 SF3500
Complete Complete Complete Complete
Heating Capacity- square ft. 2200 3200 3200 4200
Approximate BTU Input 90,000 120,000 120,000 170,000
Blower Size 1000 cfm 1000 cfm 1000 cfm 1450 cfm
Automatic Draft Standard Standard Standard Standard
Filter Box & Filter Standard Standard Standard Standard
3-Speed Fan Switch Standard Standard Standard Single Speed
Fan Control / High Limit Standard Standard Standard Standard
Thermostat Standard Standard Standard Standard
Domestic Hot Water Coil Optional Optional Optional Optional
Firebox Dimensions - Inches 16Wx22Lx20.5H 18Wx26Lx21.5H 18Wx26Lx21.5H 18Wx30Lx25H
Recommended Log Length 18 in. 22 in. 22 in. 27 in.
Maximum Log Length 22 in. 26 in. 26 in. 30 in.
Flue Size 6 in. 7 in. 7 in. 7 in.
Filter Size 14 X 20 14 X 20 14 X 20 14 X 20
Number of Grates 4 5 5 6
Weight 580 Lbs. 700 Lbs. 900 Lbs. 800 Lbs.
Plenum Dimensions 20 X 20 20 X 20 20 X 25 20 X 25
Clearance to Combustibles- Rear 30 in. 30 in. 30 in. 30 in.
Clearance to combustibles- Side 24 in. 24 in. 24 in. 24 in.
Dimensions:
A: 25 in. 26 in. 28 in. 28 in.
B: 20 in. 20 in. 20 in. 20 in.
C: 46.5 in. 47.5 in. 57 in. 52.5 in.
D: 27.75 in. 31 in. 31 in. 36 in.
E: 20 in. 20 in. 25 in. 25 in.
F: 40 in. 41.75 in. 40.5 in. 45 in.
G: 16.5 in. 16.5 in. 16.5 in. 16.5 in.
H: 44.5 in. 47.5 in. 48 in. 52.5 in.
K: 27.5 in. 27.5 in. 27.5 in. 27.5 in.
H
F
G
D
E
K
A
B
C