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Duval 5733000 Dom. Heat Exchanger

Part number (MPN)
05733000/SD
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Type your appliance model: we compare it with the 3 appliances in our sources.

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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 05733000/SD fit?

The sources we checked list 05733000/SD (Duval 5733000 Dom. Heat Exchanger, Saunier Duval) for: Saunier Duval Isofast F 28 E, Saunier Duval Isomax F 28 E2 After 04001970, Saunier Duval Isomax F 28 E2 Before 04001970. Always check the model and serial number on the data plate before ordering.

Does 05733000/SD have equivalent or superseded part numbers?

The sources we checked list no equivalents for 05733000/SD. Ask a Saunier Duval stockist to confirm.

What should I check before fitting 05733000/SD?

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Some lists are dated and the part may have been superseded.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.