SPECIFICATIONS
Page 5
FUEL CONSUMPTION
Model # Natural Gas* LP Vapor**
1/2 Load Full Load 1/2 Load Full Load
005240, 005280 (6/7 kW) 66 119 0.82/30 1.47/54
005241, 005281 (9/10 kW) 102 156 1.25/46 1.93/70
005242, 005282 (13/13 kW) 156 220 1.55/57 2.18/80
005243, 005283 (15/16 kW)
005244, 005284 (15/16 kW)
173 245 1.59/59 2.51/92
* Natural gas is in cubic feet per hour.
**LP is in gallons per hour/cubic feet per hour.
Values given are approximate.
ENGINE
Model 005240 & 005280 005241 & 005281 005242 & 005282
005243 & 005283
005244 & 005284
Type of Engine GH-410 GT-530 GT-990 GT-990
Number of Cylinders 1 2 2 2
Rated Horsepower 14.5 @ 3,600 rpm 18 @ 3,600 rpm 30 @ 3,600 rpm 30 @ 3,600 rpm
Displacement 410cc 530cc 992cc 992cc
Cylinder Block
Aluminum w/Cast Iron
Sleeve
Aluminum w/Cast Iron
Sleeve
Aluminum w/Cast Iron
Sleeve
Aluminum w/Cast Iron
Sleeve
Valve Arrangement Overhead Valves Overhead Valves Overhead Valves Overhead Valves
Ignition System Solid-state w/Magneto Solid-state w/Magneto Solid-state w/Magneto Solid-state w/Magneto
Recommended Spark Plug RC14YC BPR6HS RC12YC RC12YC
Spark Plug Gap 0.76 mm (0.030 inch) 0.76 mm (0.030 inch) 1.02 mm (0.040 inch) 1.02 mm (0.040 inch)
Compression Ratio 8.6:1 9.5:1 9.5:1 9.5:1
Starter 12 VDC 12 VDC 12 VDC 12 VDC
Oil Capacity Including Filter Approx. 1.5 Qts Approx. 1.7 Qts Approx. 1.7 Qts Approx. 1.7 Qts
Recommended Oil Filter Part # 070185B Part # 070185B Part # 070185B Part # 070185B
Recommended Air Filter Part # 0C8127 Part # 0E9581 Part # 0C8127 Part # 0C8127
Operating RPM 3,600 3,600 3,600 3,600