6
RESIDENTIAL FURNACE SPECIFICATIONS
Specications Model 100 CSS Model 200 CSS Model 400 DCSS
Overall Width (Inches)
Base Width (Inches) (Footprint)
50
46.5
50
46.5
50
46.5
Overall Height (Inches)
(With chimney stub)
82.5 82.5 82.5
Overall Length (Inches)
Base Length (Inches) (Footprint)
65
53.75
77
65.75
95
83.75
Total Weight (lbs., without water) 1375 1599 1968
Water Capacity (U.S. gallons) 85 114 155
Forced Draft (C.F.M.) 75 150 2 x 150 = 300
Chimney Size (Inches) 8 8 8
Wood Length (Inches) 24 36 54
Insulated Heating Area (Sq. Ft.)*
1 Loading/day
2 Loading/day
1500
3000
2500
5000
5000
10,000
Firebox Width (Inches) 28 28 28
Firebox Length (Inches) 24 36 54
Firebox Height (Inches) 42 42 42
Volume of Firebox (Cu. Ft.) 14 21 32
Firebox Door Size (Inches) (W x H) 20 x 18 20 x 18 20 x 18
Flue Transfer Area (Sq. Ft.) 6.5 10 15
BTU’s (maximum)** 100,000 200,000 400,000
Water Jacket Steel
Gauge
409 Stainless
10
409 Stainless
10
409 Stainless
10
Firebox Steel
Gauge
409 Stainless
10
409 Stainless
10
409 Stainless
10
Base Steel
Gauge
409 Stainless
14
409 Stainless
14
409 Stainless
14
Base of Unit to
Bottom of Loading Door (Inches)
24 24 24
Warranty - Workmanship
Limited Lifetime Limited Lifetime Limited Lifetime
Warranty - Corrosion
Limited Lifetime Limited Lifetime Limited Lifetime
Approvals Test Standards UL Subject 2523 UL Subject 2523 UL Subject 2523
Hook-ups Back Back Back
Total Heat Extraction Area (Sq. Ft.) 30.89 40.89 55.89
Type of Fuel Wood and Coal Only Wood and Coal Only Wood and Coal Only
Electrical Supply 115 V, 60HZ, 1 Phase 115 V, 60HZ, 1 Phase 115 V, 60HZ, 1 Phase
CHAPTER 2
* This is an estimate only. Actual loadings per day may vary depending on structures heated and type of wood used.
** This value should only be used as an indication of the furnace’s heat recovery ability. Sustained outputs at this rate will increase the
loadings per day. Some types of wood may prevent the furnace from reaching this maximum output.