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7728239 Baxi: Air Vent - Heat/EcoBlue/MainEco

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OEM Replacement Part & Compatibility Table

Part number (MPN)7728239
BrandBaxi
CategoryBoilers and heating
Compatible appliancesBAXI 200 HEAT 215 NG, BAXI 400 HEAT 412 NG, BAXI 400 HEAT 415 NG, BAXI 400 HEAT 424 NG, BAXI 600 HEAT 616 NG, BAXI 600 HEAT 630 NG, BAXI 800 HEAT 825 NG, BAXI ASSURE HEAT 16 NG, ECOBLUE ADV HEAT 16 SYSTEM NG, Baxi Ecoblue Advance Heat ErP 13, Baxi Ecoblue Advance Heat ErP 16, Baxi Ecoblue Advance Heat ErP 19, Baxi Ecoblue Advance Heat ErP 25, Baxi Ecoblue Advance Heat ErP 30, ECOBLUE HEAT 15 SYSTEM NG, ECOBLUE HEAT 21 SYSTEM NG, Baxi Ecoblue Heat ErP 12, Baxi Ecoblue Heat ErP 15, Baxi Ecoblue Heat ErP 18, Baxi Ecoblue Heat ErP 21, Baxi Ecoblue Heat ErP 24, MAINECO 18 SYSTEM NG, MAINECO 24 COMBI NG, MAINECO 24 SYSTEM NG, MAINECO 28 COMBI NG, MAINECO 35 COMBI NG, MAINECO ERP COMBI 24 NG, MAINECO HEAT 24 KW NG, Baxi Maineco Heat ErP 15, Baxi Maineco Heat ErP 18, Baxi Maineco Heat ErP 24, PRECISION + HEAT NG
Equivalent / superseded codesNot listed in the sources
Fault codesNot listed in the sources
Guide price (£)Not available: check the current price with the seller

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.

Frequently asked questions

Which appliances does 7728239 fit?

The sources we checked list 7728239 (Air Vent - Heat/EcoBlue/MainEco, Baxi) for: BAXI 200 HEAT 215 NG, BAXI 400 HEAT 412 NG, BAXI 400 HEAT 415 NG, BAXI 400 HEAT 424 NG, BAXI 600 HEAT 616 NG, BAXI 600 HEAT 630 NG, BAXI 800 HEAT 825 NG, BAXI ASSURE HEAT 16 NG, ECOBLUE ADV HEAT 16 SYSTEM NG, Baxi Ecoblue Advance Heat ErP 13, Baxi Ecoblue Advance Heat ErP 16, Baxi Ecoblue Advance Heat ErP 19, Baxi Ecoblue Advance Heat ErP 25, Baxi Ecoblue Advance Heat ErP 30, ECOBLUE HEAT 15 SYSTEM NG, ECOBLUE HEAT 21 SYSTEM NG, Baxi Ecoblue Heat ErP 12, Baxi Ecoblue Heat ErP 15, Baxi Ecoblue Heat ErP 18, Baxi Ecoblue Heat ErP 21, Baxi Ecoblue Heat ErP 24, MAINECO 18 SYSTEM NG, MAINECO 24 COMBI NG, MAINECO 24 SYSTEM NG, MAINECO 28 COMBI NG, MAINECO 35 COMBI NG, MAINECO ERP COMBI 24 NG, MAINECO HEAT 24 KW NG, Baxi Maineco Heat ErP 15, Baxi Maineco Heat ErP 18, Baxi Maineco Heat ErP 24, PRECISION + HEAT NG. Always check the model and serial number on the data plate before ordering.

Does 7728239 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 7728239. Ask a Baxi stockist to confirm.

What should I check before fitting 7728239?

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.

Related parts

Source checked on 2026-11-06: retailer parts list. Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.