Vaillant Fan 0020216847 for Vaillant Ecotec Pro 28, Sustain 24, 28 Boilers

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Fan 0020216847 - Ecotec Pro 28, Sustain 24, 28 Boilers

Vaillant Fan 0020216847

For use with the following Vaillant boilers:

Vaillant Ecotec Pro 28 VUW 286/5-3 R4 2015 - 2017
and Vaillant Ecotec Pro 28 VUW 286/5-3 R4 2015 - 2017 LPG
with Vaillant Ecotec Pro 28 VUW 286/5-3 R6 2017 Onwards
plus Vaillant Ecotec Pro 28 VUW 286/5-3 R6 LPG 2017 Onwards
and Vaillant Sustain 24 VUW 246/7-2
with Vaillant Sustain 28 VUW 286/7-2

The fan is the device that injects fresh air in to the combustion chamber, allowing the gas to be burnt correctly.

It also clears the burnt gas after the combustion process is complete.

The boiler has safety protocols in place to make sure no gas can be passed through to the main burner if the fan is not operating correctly.