SECTION 4: SPECIFICATIONS
4.6 Technical Data - Ecoflam Modulating Burners (all models - burner reference "H")
Model |
| 015 | 020 |
| 030 | 040 | 050 | 060 | 070 | 080 | 0100 |
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Maximum Gross Heat Input | (kW) | 55.5 | 73.3 |
| 93.2 | 129.9 | 162.0 | 208.0 | 242.0 | 275.2 | 348.5 |
(Btu/h) x (1000) | 189.4 | 250.1 |
| 318.0 | 443.2 | 552.7 | 709.7 | 825.7 | 939.0 | 1189.1 | |
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Maximum Net Heat Input | (kW) | 50.0 | 66.0 |
| 84.0 | 117.0 | 146.0 | 187.4 | 218.0 | 248.0 | 314.0 |
(Btu/h) x (1000) | 170.6 | 225.2 |
| 286.6 | 399.2 | 498.2 | 639.4 | 743.8 | 846.2 | 1071.4 | |
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Minimum Gross Heat Input | (kW) | 38.9 | 51.3 |
| 65.2 | 90.9 | 113.4 | 145.6 | 169.4 | 192.6 | 244.0 |
(Btu/h) x (1000) | 132.7 | 175.0 |
| 222.5 | 310.2 | 386.9 | 496.8 | 578.0 | 657.2 | 832.5 | |
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Minimum Net Heat Input | (kW) | 35.0 | 46.2 |
| 58.8 | 81.9 | 102.2 | 131.2 | 152.6 | 173.6 | 219.8 |
(Btu/h) x (1000) | 119.4 | 157.6 |
| 200.6 | 279.5 | 348.7 | 447.7 | 520.7 | 592.3 | 750.0 | |
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Maximum Heat Output | (kW) | 47.4 | 61.2 |
| 78.4 | 110.2 | 134.5 | 177.7 | 205.3 | 230.4 | 293.4 |
(Btu/h) x (1000) | 161.7 | 208.8 |
| 267.5 | 376.0 | 458.9 | 606.3 | 700.5 | 694.0 | 1001.1 | |
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Minimum Heat Output | (kW) | 33 | 43 |
| 55 | 77 | 94 | 124 | 144 | 161 | 205 |
(Btu/h) x (1000) | 113 | 147 |
| 188 | 263 | 321 | 423 | 491 | 549 | 699 | |
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Pressure Switch Setting | (mbar) |
| 1.5 |
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| 1.0 |
| 1.5 |
| 2.0 | 2.5 |
Flue Static Pressure | (mbar) |
| 0.10 | 0.45 | |||||||
Gas Connection | (in) |
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| 3/4" |
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| 1 1/4" |
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Natural Gas (G20) Data - Inlet Pressure 20 mbar (7.8 in WG) | Min 17 mbar (6.8 in WG) Max 25 mbar (10 in WG) | ||||||||||||
Main Burner Gas Pressure | (mbar) | 4.9 | 2.4 | 3.3 | 4.1 | 6.7 | 5.2 |
| 6.7 |
| 8.0 |
| 8.6 |
Min. Burner Gas Pressure | (mbar) | 3.2 | 2.8 | 2.4 | 2.3 | 3.7 | 2.5 |
| 3.4 |
| 4.3 |
| 5.4 |
Start Gas Pressure | (mbar) | NA | NA | NA | 1.1 | 1.8 | 0.6 |
| 0.7 |
| 0.9 |
| 1.0 |
Maximum Gas Rate | (m3/h) | 5.3 | 7.0 | 8.9 | 12.4 | 15.4 | 19.8 |
| 23.1 |
| 26.2 |
| 33.2 |
(ft3/h) | 187 | 247 | 314 | 438 | 544 | 699 |
| 816 |
| 925 |
| 1172 | |
Minimum Gas Rate | (m3/h) | 3.8 | 5.0 | 6.3 | 8.8 | 11.0 | 14.2 |
| 16.5 |
| 18.7 |
| 23.7 |
(ft3/h) | 134 | 177 | 222 | 311 | 388 | 501 |
| 583 |
| 660 |
| 837 | |
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Start Gas Orifice | (mm dia) | NA | NA | NA |
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| 7.0 |
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Burner Type |
| AZUR 60 | BLU 120 | BLU 120 | BLU 170 | BLU 250R | BLU 250 |
| BLU 250 |
| BLU 250 |
| BLU 350 |
Burner Head |
| S | S | S | S | S | S |
| S |
| S |
| S |
Burner Head Setting | (mm) | 0.0 | 8.0 | 10.0 | 15.0 | 14 |
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| T.O. |
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Low Flame Air Orange Cam | ** | 20° | 13° | 22° |
| 18° |
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| 22° |
| 25° |
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High Flame Air Red Cam | ** | 33° | 40° | 80° | 30° | 32° | 30° |
| 35° |
| 55° |
| 60° |
Gas Valve Setting |
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Valve Type Main Gas |
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| MBDLE 407 |
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| MBDLE 412 |
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Valve Type Start Gas |
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| NA |
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| S.I.T. 0 832 051 |
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LPG Gas Propane (G31) Data - Inlet Pressure 37 mbar (14.6 in WG) Min 25 mbar (10 in WG) | Max 45 mbar (18 in WG) | |||||||||||
Main Burner Gas Pressure | (mbar) | 4.3 | 5.7 | 4.7 | 3.1 | 5.9 | 5.3 | 7.2 |
| 9.0 |
| 6.4 |
Min. Burner Gas Pressure | (mbar) | 2.3 | 2.9 | 1.4 | 1.6 | 2.0 | 2.3 | 2.5 |
| 3.2 |
| 2.0 |
Start Gas Pressure | (mbar) | NA | NA | NA | 1.1 | 1.7 | 0.6 | 0.7 |
| 0.7 |
| 1.5 |
Maximum Gas Rate | (m3/h) | 2.09 | 2.76 | 3.51 | 4.89 | 6.10 | 7.83 | 9.11 |
| 10.36 |
| 13.12 |
(kg/h) | 3.87 | 5.11 | 6.49 | 9.05 | 11.29 | 14.49 | 16.86 |
| 19.18 |
| 24.29 | |
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Minimum Gas Rate | (m3/h) | 1.46 | 1.93 | 2.46 | 3.42 | 4.27 | 5.48 | 6.38 |
| 7.25 |
| 9.18 |
(kg/h) | 2.71 | 3.58 | 4.55 | 6.34 | 7.90 | 10.15 | 11.80 |
| 13.42 |
| 17.00 | |
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Start Gas Orifice | (mm dia) | NA | NA | NA |
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| 7.0 |
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Main Gas Orifice | (mm dia) | 8.5 | 10.0 |
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| 14.5 |
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| NA | |
Burner Type |
| AZUR 60 | BLU 120 | BLU 120 | BLU 170 | BLU 250R | BLU 250 | BLU 250 |
| BLU 250 |
| BLU 350 |
Burner Head |
| S | S | S | S | S | S | S |
| S |
| S |
Burner Head Setting | (mm) | 0.0 | 8.0 | 10.0 | 15.0 | 14 |
| T.O. |
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Low Flame Air Orange Cam | ** | 20° | 13° | 22° |
| 18° |
| 22° |
| 25° |
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High Flame Air Red Cam | ** | 33° | 40° | 80° | 30° | 32° | 30° | 35° |
| 55° |
| 60° |
Gas Valve Setting |
| 0, |
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Valve Type Main Gas |
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| MBDLE 407 |
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| MBDLE 412 |
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Valve Type Start Gas |
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| NA |
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| S.I.T. 0 832 051 |
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NOTE: The air setting is a guide only. The final setting is subject to combustion testing.
When setting the minimum firing rate, a check must be made following the setting of the burner combustion. The check is made by running the heater on low fire for a minimum of 15 minutes at the full transport air rate and at typical ambient conditions. During the test, check that the flue gas temperature does not fall below 125° C. Should the flue gas temperature fall below 100° C, then the low fire gas setting must be increased to a value that will achieve 125° C flue gas temperature; otherwise condensation may form in the heat exchanger and flue, causing rapid corrosion and short operational life.
NOTE: For adjustment of head setting, see Ecoflam Instructions.
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