Bertazzoni BZIRH860-275 86cm Wide Under-Cupboard Rangehood

• Single or twin motor configuration: Choose the 750m³/h single-motor model for standard domestic extraction or the 1,500m³/h twin-motor model where greater airflow capacity is required.
• Concealed under-cupboard installation: The motor box installs within the overhead cabinetry while the slim matt black base remains positioned beneath the cupboard.
• Two fan speeds: Separate fan on/off and high/low controls provide direct selection between the two available extraction settings.
• Electronic press-button controls: Dedicated buttons manage the fan, speed setting and lighting without combining functions into a single control.
• Two cool LED lights: Twin integrated lights are spaced 407mm apart to provide illumination across the cooking surface.
• Two aluminium grease filters: Two removable 407 × 177mm filters collect airborne grease across the width of both motor configurations.
• Dishwasher-compatible filters: Filters may be hand washed or placed on the dishwasher’s upper rack using a suitable low-alkaline detergent, simplifying regular maintenance.
• Adjustable spring-bracket installation: Dual-position mounting brackets accommodate different cabinetry thicknesses and secure the rangehood within the prepared cut-out.
• Matt black powder-coated base: The visible underside has a durable powder-coated finish designed for routine cleaning with warm soapy water and a soft cloth.
• 10 Amp plug and lead: Both motor configurations connect through a standard 10 Amp lead, with an accessible means of electrical disconnection required after installation.

• Fan On / Off: Starts or stops the rangehood’s extraction motor.
• Low Fan Speed: Provides reduced extraction for lighter cooking vapours and lower ventilation demand.
• High Fan Speed: Increases airflow for cooking that produces greater levels of steam, smoke or airborne grease.
• Light On / Off: Independently controls the two integrated cool LED lights above the cooking surface.

• Product type: Under-cupboard rangehood
• Installation format: Concealed built-in installation beneath overhead cabinetry
• Extraction type: Ducted to the outside atmosphere
• Motor configuration — BZIRH860-275-1: Single motor
• Motor configuration — BZIRH860-275-2: Twin motor
• Maximum extraction capacity — BZIRH860-275-1: 750m³/h
• Maximum extraction capacity — BZIRH860-275-2: 1,500m³/h
• Fan speeds: 2
• Control type: Electronic press-button control
• Control functions: Fan on/off, high/low speed and light on/off
• Grease filter type: Aluminium mesh
• Grease filter quantity: 2
• Grease filter size: 407 × 177mm each
• Lighting type: Cool LED
• Light quantity: 2
• Light centres: 407mm
• Night light: No
• Duct outlet — BZIRH860-275-1: 1 × 150mm round
• Duct outlets — BZIRH860-275-2: 2 × 150mm round
• Electrical connection: 10 Amp plug and lead
• Duct direction conversion: Not available
• Top-to-back or back-to-top conversion: No
• Corner profile: Radius
• All-thread fixing centres: Not applicable
• Visible base finish: Matt black powder coat

• Cabinet installation: Install within an accurately prepared 840 × 243mm cabinet cut-out.
• Cabinet thickness — lower bracket position: Approximately 12–28mm
• Cabinet thickness — upper bracket position: Approximately 22–40mm
• Mounting system: Adjustable spring brackets engage with the cabinetry before the fixing screws are tightened.
• Electrical connection: 10 Amp plug and lead
• Electrical isolation: Install an accessible power point or incorporate an isolating wall switch into the fixed wiring supplying the appliance.
• Ducting material: Metal rigid or semi-rigid ducting only
• Plastic ducting: PVC piping and flexible PVC ducting must not be used.
• Minimum duct diameter: 150mm for each motor
• Maximum duct run: 15 metres
• Twin-motor ducting: The BZIRH860-275-2 requires two separate 150mm duct connections.
• Duct bends: Use broad, gentle-radius bends and do not crush or distort semi-rigid ducting.
• External outlet: The terminal vent must not restrict airflow.
• Discharge location: Exhaust air must be vented outside and must not terminate within a ceiling space, wall cavity, chimney or flue used by a fuel-burning appliance.
• Gas cooktop minimum clearance: 650mm between the highest part of the burner and the rangehood
• Gas cooktop recommended clearance: 650–800mm
• Galley or partially enclosed kitchen clearance: 900–1,000mm above the highest part of the gas burner
• Electric cooktop clearance: Follow the cooktop manufacturer’s installation instructions and recommendations.
• Induction cooktop suitability: Bertazzoni identifies the deeper 380mm BZIRH models as the designs intended for use over induction cooktops; installation planning is required before selecting this 275mm-deep version.
• Room ventilation: Maintain adequate room ventilation when the rangehood operates alongside appliances burning gas or other fuels.
• Installation environment: Indoor use only
• Installation compliance: Installation must follow the Bertazzoni instructions and all applicable local requirements.

Bertazzoni appliances are backed by a 5-year full parts and labour warranty, giving you peace of mind and long-lasting confidence in your purchase.

Designed and engineered in Italy, Bertazzoni products undergo rigorous testing to ensure exceptional performance, durability, and reliability. Their 5-year warranty reflects the brand’s commitment to premium quality and outstanding customer support.

What’s Included

• 5 years parts and labour: Full coverage for manufacturing defects when the appliance is installed and used in accordance with the manufacturer’s guidelines.

Customer Requirements

• Proof of purchase is required to make a warranty claim.
• The appliance must be installed by a licensed technician.

Australian Consumer Law

This warranty is provided in addition to your rights under Australian Consumer Law. You are entitled to a replacement, repair, or refund in the event of a major failure, along with compensation for any reasonably foreseeable loss or damage.

The single- and twin-motor versions share the same 860mm overall width, 344mm height, 275mm depth and 840 × 243mm cabinetry cut-out. This allows both configurations to sit within the same planned cabinet opening; however, the duct layout must be selected before installation because the single-motor model has one 150mm outlet and the twin-motor model has two.

Extraction performance depends on the complete duct system rather than the rangehood alone. Long runs, restrictive terminal vents, undersized ducting, compressed semi-rigid sections and tight bends can increase noise and reduce airflow. Bertazzoni therefore specifies metal ducting of at least 150mm per motor and limits the total run to 15 metres.

Do not flambé beneath the rangehood. Accessible surfaces may become hot during cooking, and the appliance should be switched off after use. A damaged supply cord must be replaced by an authorised service centre or licensed electrician, while damaged LED protective glass must be attended to by an authorised Bertazzoni technician.

• 2 × Aluminium mesh grease filters (1 × filter on the single-motor model) supplied pre-installed, depending on the selected variant.
• 2 × Integrated cool LED lights pre-installed within the rangehood.
• 10 Amp plug and lead factory fitted for connection to a standard power outlet.
• Installation instructions and user manual.

• SPECIFICATIONS SHEET (PDF)
• USER & INSTALLATION MANUAL (PDF)