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Duval 5619400 Air Pressure Switch

Part number (MPN)
05619400
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Source
retailer parts list
checked 2026-11-06
Fitting notes

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Compatible appliances

Always check the model and serial number on the data plate before ordering.

Frequently asked questions

Which appliances does 05619400 fit?

The sources we checked list 05619400 (Duval 5619400 Air Pressure Switch, Saunier Duval) for: ECOSY 24 E, Saunier Duval Ecosy 24 E After 1997, Saunier Duval Twin F 28 After 00V02856. Always check the model and serial number on the data plate before ordering.

Does 05619400 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 05619400. Ask a Saunier Duval stockist to confirm.

What should I check before fitting 05619400?

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

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Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.