Baxi EcoBlue Advance Heat ErP (13, 16, 19, 21, 25, 30)
Heat only, natural gas
Combustion figures
| Figure | Natural gas (G20) |
|---|---|
CO₂ at high rate More infoHide infoFrom Setting the Gas Valve (CO₂ Check), MI 10.3.11. Maximum rate can only be reached via minimum rate in Chimney Sweep mode. There must always be a difference of 0.4% between the maximum and minimum CO₂ readings. | 9.3% ±0.1% |
CO₂ at low rate More infoHide infoFrom MI 10.3.11. Re-check both maximum and minimum values if any adjustment has been made. | 8.9% ±0.1% |
Maximum CO More infoHide infoChecked at both maximum and minimum rate in the commissioning combustion check (MI 7.4.2). | < 350 ppm |
CO/CO₂ ratio More infoHide infoChecked at both maximum and minimum rate (MI 7.4.2). Technical data (MI 3.1) words it as up to a maximum of 0.004; sections 7.4.2, 10.1 and 10.3.11 say less than 0.004. | < 0.004 |
O₂ | Not given in MI |
Working inlet pressure More infoHide infoFig. 41, boiler at maximum rate. At the gas meter: 19–23 mbar. The text says at least 17 mbar at the valve and 18 mbar at the gas cock. Technical data gives a dynamic (nominal) inlet pressure of 20 mbar. Permissible pressure drop across system pipework ≤ 1 mbar. |
|
Gas rate at maximum More infoHide infoNatural gas G20, after 10 minutes (MI 3.1). |
|
Flue integrity More infoHide infoAt the air inlet test point, boiler at maximum rate (MI 7.4.2 and 10.1). | O₂ ≥ 20.6% CO₂ < 0.2% |
From 7684198-01 (06/17)
Enter service mode for high and low rate
High rate
Steps not added yet. Follow the MI.
Low rate
Steps not added yet. Follow the MI.
Ending the test: follow the MI.
Models and GC numbers
| Model | GC number | Gas |
|---|---|---|
| EcoBlue Advance 13 Heat ErP | 41-470-34 | NG |
| EcoBlue Advance 16 Heat ErP | 41-470-35 | NG |
| EcoBlue Advance 19 Heat ErP | 41-470-36 | NG |
| EcoBlue Advance 21 Heat ErP | 41-470-55 | NG |
| EcoBlue Advance 25 Heat ErP | 41-470-37 | NG |
| EcoBlue Advance 30 Heat ErP | 41-470-38 | NG |
Source: Baxi EcoBlue Advance Heat 13 - 16 - 19 - 21 - 25 - 30 Installation and Service Manual, 7684198-01 (06/17).
Sections: 3.1 Technical Data; 4.1 General Description; 7.4.1 Chimney Sweep Mode; 7.4.2 Chimney Sweep Mode - Combustion Check; 7.5.1 Check the Operational (Working) Gas Inlet Pressure; 10.1 General; 10.3.11 Setting the Gas Valve (CO2 Check).
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Check these figures against the MI for the appliance in front of you, matched by GC number and manual date. Combustion work needs a calibrated analyser and a Gas Safe registered engineer.