Data 330-3 9/15/07 Eclipse ImmersoJet Burners Model 3 IJ Version 2 Main Specifications PARAMETER BLOWER SIZE Blower Type 6" w.c. Packaged (60Hz) 10" w.c. Packaged (60Hz) Remote Blower Maximum Input (Btu/hr) 440,000 550,000 850,000 Minimum Input (Btu/hr) 28,000 28,000 28,000 Air Inlet Pressure ("w.c.) @Max. Input Air pressure at burner inlet (Tap "A") 7.7 11.5 26.0 Blower Motor Horse Power.33.5 As Specified Main Gas Pressure ("w.c.) into regulator Max. Min. 27.7 10 27.7 14 27.7 27 Tube Backpressure ("w.c.) 1.6 2.6 6.1 Weight-less actuator (lbs) 95 100 60 CO emissions (ppm) <100 <100 <100 Piping Flame Detection Fuel (1) N.P.T. or B.S.P. Flamerod or U.V. Scanner. Natural gas, Propane, Butane For any other mixed gas, contact Eclipse for orifice sizing. (1) Different fuels require different nozzles and orificies. All information is based on laboratory testing with a tube effective length of 22 feet. Different tube sizes and conditions may affect the data. All information is based on standard tube design. Changes in the tube will alter performance and pressures. All inputs based upon gross caloric values. Eclipse reserves the right to change the construction and/or configuration of our products at any time without being obliged to adjust earlier supplies accordingly. Plumbing of air and gas will affect accuracy of orifice readings. All information is based on generally acceptable air and gas piping practices.

Performance Data 200 Typical Operational Curve & Ignition Zone (Nat. Gas, Propane & Butane) % Excess Air 100 Ignition Zone Operational Curve 0 0 25% 50% 75% Input as a percentage from low fire to high fire Low Fire 28,000 Btu/hr. (Regardless of Blower) High Fire: 440,000 Btu/hr (6" w.c. Blower) 550,000 Btu/hr (10" w.c. Blower) 850,000 Btu/hr (Remote Blower) 18 Gas Orifice P vs. Input Measured from Tap "B" to Tap "D" 14 Air Orifice P vs. Input @ 3% O2 Measured from Tap "A" to Tap "C" Pressure Drop ("wc) 16 14 12 10 8 6 4 Natural Gas Propane Gas Butane Gas Pressure Drop ("wc) 12 10 8 6 4 Natural Gas Propane Gas Butane Gas 2 2 0 0 100 200 300 400 500 600 700 800 900 Input x1000 Btu/hr. 0 0 100 200 300 400 500 600 700 800 900 Input x1000 Btu/hr. 2 Eclipse Model 3 IJ, v2, Data 330-3, 9/15/07

775 (30.5) Dimensions & Specifications Dimensions in mm (inches) B D Filter/silencer option shown in gray. A C 1" NPT or BSP (Gas Inlet) 120 (4.72) A 428 (16.85) 301 (11.84) Note: See Remote Blower drawing below for Tap locations. View A A ø200 (7.87) ø230 (9.06) Flame Rod 42 (1.65) Spark Rod 352 (13.84) To Gas Inlet C L A 6 (.236) Adapter to tank wall 101.6 (4) Max. 45 o 4X90 o 68 (2.7) ø86.5 (3.41) 4x ø12 (.47) Low Pressure Blower High Pressure Blower B A 60Hz 50 Hz C D 324 (12.74) 353 (13.88) 291 (11.44) 291 (11.44) 234 (9.20) 255 (10.02) 638 (25.08) 698 (27.45) 430 (16.91) 490 (19.27) 1" NPT or BSP (Gas Inlet) 96.89 SQ. (3.81) Tap "B" Remote Blower 2-1/2" NPT or BSP Air Inlet Tap "A" Tap "C" 289 (11.37) 92.8 (3.65) 169 (6.65) Tap "D" 120 (4.72) 428 (16.85) See above drawing for Spark and Flame Rod dimension details. 403.5 (15.78) Eclipse Model 3 IJ, v2, Data 330-3, 9/15/07 3

Data 330-4 9/15/07 Eclipse ImmersoJet Burners Model 4 IJ Version 2 Main Specifications PARAMETER BLOWER SIZE Blower Type 6" w.c. Packaged (60Hz) 10" w.c. Packaged (60Hz) Remote Blower Maximum Input (Btu/hr) 830,000 1,000,000 1,800,000 Minimum Input (Btu/hr) 100,000 100,000 100,000 Air Inlet Pressure ("w.c.) @Max. Input Air pressure at burner inlet (Tap "A") 7.8 10.5 33 Blower Motor Horse Power.5 1.0 As Specified Main Gas Pressure ("w.c.) into regulator Max. Min. 125 10 125 13 125 34 Tube Backpressure ("w.c.) 2.0 3.8 12.2 Weight-less actuator (lbs) 115 120 75 CO emissions (ppm) <100 <100 <100 Piping Flame Detection Fuel (1) N.P.T. or B.S.P. Flamerod or U.V. Scanner. Natural gas, Propane, Butane For any other mixed gas, contact Eclipse for orifice sizing. (1) Different fuels require different nozzles and orificies. All information is based on laboratory testing with a tube effective length of 51.75 feet. Different tube sizes and conditions may affect the data. All information is based on standard tube design. Changes in the tube will alter performance and pressures. All inputs based upon gross caloric values. Eclipse reserves the right to change the construction and/or configuration of our products at any time without being obliged to adjust earlier supplies accordingly. Plumbing of air and gas will affect accuracy of orifice readings. All information is based on generally acceptable air and gas piping practices.

Performance Data 200 Typical Operational Curve & Ignition Zone (Nat. Gas, Propane & Butane) % Excess Air 100 Ignition Zone Operational Curve 0 0 25% 50% 75% Low Fire 100,000 Btu/hr. (Regardless of Blower) Input as a percentage from low fire to high fire High Fire: 830,000 Btu/hr (6" w.c. Blower) 1,000,000 Btu/hr (10" w.c. Blower) 1,800,000 Btu/hr (Remote Blower) 16 Gas Orifice P vs. Input Measured from Tap "B" to Tap "D" 12 Air Orifice P vs. Input @ 3% O2 Measured from Tap "A" to Tap "C" 14 Natural Gas 10 Natural Gas 12 Propane Gas Propane Gas Pressure Drop ("wc) 10 8 6 4 Butane Gas Pressure Drop ("wc) 8 6 4 Butane Gas 2 2 0 0 200 400 600 800 1000 1200 1400 1600 1800 Input x1000 Btu/hr. 0 0 200 400 600 800 1000 1200 1400 1600 1800 Input x1000 Btu/hr. 2 Eclipse Model 4 IJ, v2, Data 330-4, 9/15/07

775 (30.5) Dimensions & Specifications Dimensions in mm (inches) B D Filter/silencer option shown in gray. C A A 1-1/2" NPT or BSP Gas Inlet 491 (19.3) 309 (12.2) Note: See Remote Blower drawing below for Tap locations. View A A Flame Rod 39 (1.5) Spark Rod 147 (5.79) 420.6 (16.54) To C L Gas Inlet A 12 (.472) Adapter to tank wall 101.6 (4) Max. 87 (3.4) Low Pressure Blower High Pressure Blower B A 60Hz 50 Hz C D 374 (14.70) 404 (15.88) 315 (12.38) 348 (13.68) 263 (10.34) 304 (11.95) 725 (28.50) 786 (30.90) 452 (17.77) 512 (20.13) Remote Blower 1-1/2" NPT or BSP Gas Inlet 110 SQ (4.33) Tap "D" 491 (19.3) Tap "B" 3" NPT or BSP Air Inlet Tap "C" 345 (13.58) 147 (5.79) See above drawing for Spark and Flame Rod dimension details. 100 (3.94) Tap "A" 509 (20.03) 198 (7.8) Eclipse Model 4 IJ, v2, Data 330-4, 9/15/07 3

Data 330-6 9/15/07 Eclipse ImmersoJet Burners Model 6 IJ Version 2 Main Specifications PARAMETER BLOWER SIZE Blower Type 10"w.c. Packaged (60Hz) 15"w.c. Packaged (60Hz) Remote Blower Maximum Input (Btu/hr) 2,000,000 2,500,000 3,600,000 Minimum Input (Btu/hr) 300,000 300,000 300,000 Air Inlet Pressure ("w.c.) @Max. Input Air pressure at burner inlet (Tap "A") 9 14.4 30 Blower Motor Horse Power 1.5 3.0 As Specified Main Gas Pressure ("w.c.) into regulator Max. Min. 125 14 125 21 125 41 Tube Backpressure ("w.c.) 2.6 4 8.3 Weight-less actuator (lbs) 275 290 185 CO emissions (ppm) <100 <100 <100 Piping Flame Detection Fuel (1) N.P.T. or B.S.P. Flamerod or U.V. Scanner. Natural gas, Propane, Butane For any other mixed gas, contact Eclipse for orifice sizing. (1) Different fuels require different nozzles and orificies. All information is based on laboratory testing with a tube effective length of 50.4 feet. Different tube sizes and conditions may affect the data. All information is based on standard tube design. Changes in the tube will alter performance and pressures. All inputs based upon gross caloric values. Eclipse reserves the right to change the construction and/or configuration of our products at any time without being obliged to adjust earlier supplies accordingly. Plumbing of air and gas will affect accuracy of orifice readings. All information is based on generally acceptable air and gas piping practices.

Performance Data % Excess Air 200 100 Typical Operational Curve & Ignition Zone (Nat. Gas, Propane & Butane) Ignition Zone Operational Curve 0 0 25% 50% 75% Input as a percentage from low fire to high fire Low Fire 300,000 Btu/hr. (Regardless of Blower) High Fire: 2,000,000 Btu/hr (Low Pressure Blower) 2,500,000 Btu/hr (High Pressure w.c. Blower) 3,600,000 Btu/hr (Remote Blower) 18 Gas Orifice P vs. Input Measured from Tap "B" to Tap "D" 9 Air Orifice P vs. Input @ 3% O2 Measured from Tap "A" to Tap "C" Pressure Drop ("wc) 16 14 12 10 8 6 4 Nat. Gas Propane Butane Pressure Drop ("wc) 8 7 6 5 4 3 2 Nat. Gas Propane Butane 2 1 0 0 500 1000 1500 2000 2500 3000 3500 4000 Input x1000 Btu/hr. 0 0 500 1000 1500 2000 2500 3000 3500 4000 Input x1000 Btu/hr. 2 Eclipse Model 6 IJ, v2, Data 330-6, 9/15/07

1016 (40) 259 (10.2) Dimensions & Specifications Dimensions in mm (inches) D Filter/silencer option shown in gray. A C A 1.5" NPT or BSP Gas Inlet 491 (19.3) Note: See Remote Blower drawing below for Tap locations. ø167.5mm (6.59") View A A 8 x 45 o 22.5 o 294 (11.57) B o/ 328mm (12.91") 8 x o/ 12mm o/ 360mm (0.47") (14.17)" Flame Rod 31 (1.2) Spark Rod 80 (3.1) Low pressure blower High pressure blower 211 (8.31) A 508mm (20.00") 533mm (20.98") 676 (26.61) B 60 HZ 50 HZ 330mm (12.99") 362mm (14.25") 560 (22.05) To C LGas Inlet 306mm (12.04") 320mm (12.60") C 958mm (37.71") 1013mm (39.88") A 12 (.472) Adapter to tank wall 101.6 (4) Max. D 545mm (21.45") 604mm (23.78") 1.5" NPT or BSP Gas Inlet Tap "C" 4" NPT or BSP Air Inlet Remote Blower Tap "A" Tap "D" 342mm (13.46") 126mm (4.96") Tap "A" Tap "B" See above drawing for Spark and Flame Rod dimension details. 211mm (8.31") 491 (19.3) 211 (8.3) 676mm (26.61") Eclipse Model 6 IJ, v2, Data 330-6, 9/15/07 3