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Guided Air technology creates a controlled airflow behind the glass, directing vapour and odours towards the extractor for effective capture across the cooking area. With extraction reaching 833m?/h, three standard fan stages and two intensive settings provide flexible ventilation for different cooking demands.
The cookConnect system allows compatible cooktops and the rangehood to work together, while the climateControl sensor detects steam and odours and adjusts extraction accordingly. An efficient iQdrive motor combines strong extraction with quiet operation, helping maintain a more comfortable atmosphere in open-plan kitchens.
Flexible motor placement is designed to maximise usable space beneath the benchtop, while emotionLight Pro lets you select LED colours through the Home Connect app to complement your kitchen. Combining discreet installation, intelligent extraction and flexible design, the Siemens iQ700 90cm Downdraft Hood LD98WMM66 provides an elegant alternative to a traditional overhead rangehood.

Intelligent cookConnect Control
With compatible connected appliances, cookConnect links the cooktop and rangehood for convenient automatic operation. The climateControl sensor detects steam and odours and adjusts extraction power as required, reducing the need for manual changes.

Even Extraction with Guided Air
Guided Air creates a controlled air curtain behind the glass, directing steam and cooking odours towards the extractor. This supports effective capture from across the cooking area while maintaining open sightlines throughout the kitchen.

Powerful and Quiet iQdrive Motor
The efficient iQdrive motor delivers strong extraction while keeping operating noise comfortably low. Cooking vapours and odours are effectively removed without unnecessary disruption, while the durable motor is engineered for reliable, energy-efficient everyday performance.

Customisable emotionLight Pro
Personalise your kitchen atmosphere with emotionLight Pro. Choose from a range of LED colours through the Home Connect app to highlight the rangehood or coordinate the lighting with your kitchen for a refined, cohesive look.
Specifications & Manuals
| Rangehood Type | Downdraft |
|---|---|
| Model Number | LD98WMM66 |
| Weight (kg) | 39.7 kg |
| Depth (mm) | 140 mm |
| Height (mm) | 709 mm |
| Width (mm) | 912 mm |
| Power (W) | 300 W |
| Finish Colour | Black |
| Manufacturer Warranty | 5 Years |
|---|---|
| Use | Not intended or designed for commercial use. |
| Max Air Capacity | 833 m³/h |
|---|---|
| Number of fan speeds | 5 |
| Can be recirculated |
| Features |
|
|---|---|
| Programmable timer | |
| Control type | Touch |
| Light type | LED |
| Boost function | |
| Clean filter indicator |
| Cut Out Depth (mm) | 123 mm |
|---|---|
| Cut Out Width (mm) | 854 mm |
| Lowest Operating Noise | 41 dB |
|---|---|
| Highest Operating Noise | 71 dB |
| Type of connection | 10A plug & lead |
|---|---|
| Length of cord | 1.3 m |
| Filter material | Aluminium |
|---|---|
| Number of filters | 2 |
| Dishwasher safe filters |
| EAN | 4242003877319 |
|---|
Compare to similar items
Siemens iQ700 86cm Under Cupboard Rangehood LB89586AU
| Max Air Capacity | 800 m³/h |
|---|---|
| Power (W) | 172 W |
Companion Products
Free Delivery
As an extra service to our customers, we can provide free delivery Monday to Friday with metropolitan and other selected areas, subject to reasonable access.
We Remove & Recycle
Upon delivery, we can remove your old like-for-like appliance and any product packaging for responsible recycling.
We Connect
At Winning Appliances we can connect most new refrigerators and/or washing machines to existing, compatible plumbing and electrical connections at the time of delivery.
Winning Value Promise
We strive to set competitive prices for our products. However, if you find a competitor offering a better price for the same individual product, sold with the same delivery and installation terms, we’ll lower our price to match it.














