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The Fisher & Paykel HC90DCBB4 is a 90 cm Series 7 wall-mounted chimney rangehood in black stainless steel and glass. Its listed dimensions and installation options are clear, but the published airflow figures conflict, and the available evidence does not establish how well it captures cooking fumes or how loud it is. Treat its feature list as manufacturer claims, not independent performance results.

What the HC90DCBB4 is—and whether it will fit

Fisher & Paykel identifies the HC90DCBB4 as a Contemporary Series 7 Box Chimney Wall Rangehood. The Australian product listing showed A$1,699 when accessed in 2026; availability and delivery depend on postcode, and the displayed price may change. Check the manufacturer’s product page for current local details.

Specification Published value
Width 898 mm
Depth 500 mm
Height 635–1035 mm
Outlet size 150 mm

These are Fisher & Paykel specifications in its product information and quick reference guide dated 10 March 2026. Measure the installation space and duct route, then check the current installation guide and the cooktop instructions for clearances and other requirements; the hood’s overall dimensions alone do not establish that it will fit a particular kitchen. Product information · Installation guides · Quick reference guide

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Ducted or recirculating: what installation requires

The manufacturer says the hood can vent outdoors or be configured for recirculation. Recirculation is not simply a setting: the installation guide says it requires two carbon filters and a diverter kit. The parts list identifies those accessories separately, so confirm the precise components and ducting needed for your chosen configuration and market before ordering.

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Part Manufacturer listing What to know
793707 Aluminium filter Listed as included; the guide describes three removable mesh filters.
793599 Recirculation carbon filter Separately sold; the installation guide calls for two carbon filters for recirculation.
793713 Recirculation diverter Separately sold; required for recirculation according to the installation guide.
793716 Chimney extension Separately listed accessory; check whether the installation height requires it.

Part numbers and included/accessory status are from Fisher & Paykel’s product information and quick reference guide; installation requirements are described in its installation guide. The product page does not establish that every ducting component for every layout is included.

Controls, lighting and filter care

Fisher & Paykel lists three fan speeds plus boost, perimeter extraction, LED strip lighting and a run-on timer that can continue for up to 15 minutes. It also describes SmartHQ app controls and filter-cleaning notifications, as well as automatic fan adjustment when paired with a compatible cooktop. These are manufacturer-described functions; compatibility and setup details should be checked for the specific cooktop and market.

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The manufacturer says the three mesh filters are removable and dishwasher-safe, and that SmartHQ can issue a filter alert. It lists cyber security updates until 4 March 2028. The published material does not explain what services or functions are affected after that date, so the date alone does not establish that the appliance or all app features stop working then. See Fisher & Paykel’s feature and support information.

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Airflow figures conflict; noise and capture performance are not established

Fisher & Paykel’s product feature copy and its quick reference guide state maximum air movement of 780 m³/hr. The detailed fan ratings on the product page list 810 m³/hr. The available material does not reconcile the figures or specify a rating basis that explains the difference, so neither should be presented as a settled maximum without clarification from the manufacturer.

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The published sources available here do not provide measured noise levels or independent capture and cooking-fume performance results. CHOICE has separate listings for ducted and recirculating HC90DCBB4 configurations, but the accessible listing passages do not expose scores, test methods, dates or findings. That is not enough to support a performance ranking or verdict against other rangehoods.

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Who should consider it?

The HC90DCBB4 may suit a buyer looking for a 90 cm wall chimney hood with the listed connected controls and a choice of outdoor ducting or recirculation, provided the dimensions and installation parts work for the kitchen. Before purchase, resolve the practical unknowns: confirm the fit and clearances, obtain a complete parts list for the selected installation mode, and ask Fisher & Paykel to clarify which airflow figure applies to the relevant rating basis. If quiet operation or proven fume capture is decisive, seek comparable measured results rather than relying on the feature description.

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