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Backed by a 5-year manufacturer’s parts warranty. Included documentation and warranty conditions are shown on the product page. Professional installation may be required.
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The Mitsubishi Electric Bulkhead 3.5 kW 1PH WL (WK-SEZ-M35DAL) delivers efficient, quiet, and reliable climate control with a wall-louvered (WL) bulkhead design. Perfect for medium-sized residential or light commercial spaces, this unit offers flexible installation, precise temperature control, and energy-efficient operation using Mitsubishi Electric’s advanced inverter technology.
Capacity: 3.5 kW (Cooling) / 4.3 kW (Heating) — ideal for medium bedrooms, offices, or living areas.
Phase: Single Phase (1PH) — compatible with standard residential electrical systems.
Design: Slim bulkhead with wall-louvre configuration allows discreet installation and optimized airflow for seamless integration into interiors.
Performance: Advanced inverter technology ensures rapid temperature response, stable operation, and precise climate control.
Efficiency: High EER and COP ratings deliver excellent energy savings and cost-effective year-round operation.
Comfort: Quiet operation with adjustable louvre and automatic airflow adjustment ensures even, consistent comfort.
Convenience: Features programmable timer, auto-restart, and self-diagnosis functions for easy operation and maintenance.
Durability: Built with Mitsubishi Electric’s high-quality, corrosion-resistant components for long-term reliability.
Ideal for applications where wall-louver airflow, efficient performance, and quiet operation are required, the Mitsubishi Electric Bulkhead 3.5 kW 1PH WL – WK-SEZ-M35DAL provides dependable performance and superior comfort in medium-sized spaces.
AC Hub Direct supplies products through an extensive network of supplier warehouses and distribution centres across New South Wales and Victoria, helping us provide access to a wide range of HVAC systems, components, spare parts, and accessories.
As inventory is shared across multiple warehouse locations and supplier networks, live stock quantities are not displayed on our website.
Once your order is placed, our team will verify stock availability during processing, which typically occurs within 24–72 business hours. Most in-stock items are dispatched promptly following confirmation.
While stock levels are updated regularly, availability may occasionally change due to supplier inventory movements and customer demand. If a product becomes unavailable after purchase, our team will contact you as soon as possible to discuss suitable alternatives, estimated lead times, backorder options, or a full refund.
For urgent projects or time-sensitive orders, we recommend contacting our team prior to purchasing to confirm current stock availability.
Direct Delivery or Selected NSW & VIC Pickup
Review the delivery or pickup methods available for your order at checkout.
Pickup (NSW & VIC)
Pickup may be available through selected partner locations in New South Wales and Victoria. The collection location, date and instructions are confirmed after stock and order processing.
Large or freight-heavy items may require additional preparation time.
For details, refer to our Pickup Information page.
Delivery
Processing and delivery timeframes are estimates and depend on payment confirmation, stock, product type, postcode and carrier availability. Shipping charges, when applicable, are shown at checkout.
For details, visit our Shipping & Delivery page.
We want you to purchase with confidence.
Returns, exchanges, and refunds are available in accordance with Australian Consumer Law and our Returns & Refund Policy.
Please ensure the product selected is suitable for your application before ordering, as change-of-mind returns may be subject to approval and restocking fees where applicable.
For full return eligibility, warranty claims, and refund information, please refer to our Returns & Refund Policy.
All air conditioning and heating systems sold by AC Hub Direct are supplied with a 5-Year Full Manufacturer's Warranty, covering eligible parts and components in accordance with the manufacturer's warranty terms and conditions.
To maintain warranty validity, installation must be carried out by appropriately licensed and qualified professionals and in accordance with the manufacturer's installation requirements and applicable Australian standards.
If you experience an issue with your product, please contact AC Hub Direct with your order details, proof of purchase, and a description of the issue. Our team will assist with the warranty process and liaise with the manufacturer where required.
This warranty is provided in addition to your rights under the Australian Consumer Law, which cannot be excluded.
For more information, please visit our Warranty page.
