Daikin parts are sourced from their global manufacturing network, including specialised facilities in Japan, Thailand, and Australia.

Look for the data plate on the side of your outdoor unit or the sticker on the underside of your indoor unit. This number is critical for finding compatible Daikin PCBs. You can read about the air conditioning compliance plate, what it is and how to read it at https://www.nationalacparts.com.au/post/the-ac-unit-plate-if-they-don-t-ask-for-it-go-to-national-ac-parts

Yes, Daikin leads the industry in using R-32 refrigerant, which has a significantly lower global warming potential than older refrigerants.

This might surprise you, but the ‘size’ of an air conditioner has nothing to do with the unit’s physical dimensions. Size actually refers a unit’s ability to produce cool and/or warm air and is usually measured in kilowatts (kW). To understand the right size air conditioner you need you need to know the size of the room including the ceiling height. The following formula is a guide only. You should always obtain a visual inspection by a qualified air conditioning installer to confirm the correct air conditioning size and air conditioning type for your needs. Length of the Room x Width of the Room x Height of Ceiling = Area Area x 150 = Cooling Watts Cooling Watts / 1000 = Approximate Air Conditioning Unit Size (kW) 5 meters x 4 meters x 2.4 meters = 48 48 x 150 = 7200 7200 / 1000 = 7.2 For this example, this room would require a 7.2kW system

The cost of installing a Daikin air conditioning system varies based on the complexity of the job. Generally, you can expect to pay a qualified technician approximately $200 per hour (plus GST), but the total investment is determined by three main factors: Installation Type & Complexity Replacement vs. New Install: Replacing an existing unit is often more cost-effective. Technicians can frequently reuse existing brackets, pipework, or ducting, significantly reducing labour and material costs. Unit Location: Ground-floor installations are the most affordable. If the outdoor unit requires wall brackets on a second story or roof mounting, costs increase due to the need for specialised height safety equipment. Estimated Labour Timeframes Installation times vary by system type. As a guide, expect the following: Wall Split System: ~4 hours (1 technician). Multi-Split System: ~8 hours (1-2 technicians). Ducted System: 1–3 days (2-3 technicians). The "Budget Rule of Thumb" (kW Method) If you are looking for a quick estimate for the combined cost of the Daikin unit plus installation, use the General kW Method: Wall Split / Multi-Head Systems: Budget approximately $500 per kW (e.g., a 5kW system ≈ $2,500). Ducted Systems: Budget approximately $1,000 per kW (e.g., a 12kW system ≈ $12,000). Prices are estimates only. We recommend getting a site inspection from a licensed Daikin installer for an accurate quote.

A high-quality Daikin air conditioning unit typically has an operational lifespan of 10 to 15 years. However, with meticulous maintenance and the use of genuine components, many Australian homeowners see their systems perform reliably well beyond the 15-year mark. To maximise the life of your investment, follow this essential maintenance guide: Regular Filter Maintenance Clean: Every 3–6 months to ensure optimal airflow and prevent the indoor motor from overworking. Replace: Every 1–2 years. Using fresh Daikin filters ensures the air stays clean and the internal coils remain free of dust buildup. Annual Professional Servicing Schedule a yearly check-up with a qualified air conditioning technician. They can identify minor issues—like a failing capacitor or a worn fan motor—before they turn into expensive system failures. Protect the Outdoor Unit Clear Debris: Keep the area around your outdoor unit free from leaves, grass clippings, and cobwebs to maintain heat exchange efficiency. Remove Covers: Always ensure any protective weather covers are removed before operation to prevent the Main PCB from overheating. Smart Operation Habits Temperature Settings: Aim for a consistent range between 22°C and 26°C. Forcing the unit to run at extreme temperatures (like 16°C) puts unnecessary strain on the inverter compressor. Auto Fan Mode: Use the "Auto Fan" feature. This allows the system to regulate its own workload, reducing wear and tear on the internal components.

Genuine Daikin spare parts supplied by National AC Parts typically carry a 12-month manufacturer’s warranty, provided they are installed by a licensed ARC technician. If you have an issue with any parts purchased from Daikin Spare Parts (by National AC Parts) please contact us and we will handle your warranty claim for a speedy process.

Yes. Any part that involves the refrigeration circuit (like EEVs or four-way valves) must be installed by an ARC-licensed technician, as it requires handling refrigerant gas.

Authentic parts often comes with the Daikin label which includes; Daikin logo Part Name Specification Quantity Manufacturing Date Official Barcodes. Alternatively, always buy your Daikin spare parts from authorised distributors like Daikin Spare Parts (by National AC Parts) who only deal in genuine Daikin products.

Your order is fulfilled and shipped directly by National AC Parts, the specialist team behind daikinspareparts.com.au. By managing our own logistics rather than outsourcing to third-party warehouses, we maintain strict Quality Assurance over every shipment. Our process includes: Accuracy Checks: We physically verify every part and quantity against your order to prevent dispatch errors that could delay your repairs. Transit Protection: While we pack every item to withstand the journey, accidents can happen. If an item is damaged in transit, we handle the claim and arrange an immediate replacement directly from the Daikin warehouse for you. Express Priority: We understand that every day without air conditioning is a day too many. We utilise Express Post and premium couriers whenever possible, aiming for next-business-day delivery to most Australian locations.

Collections are available from our Gold Coast warehouse located at U2 237 Brisbane Road, Biggera Waters Q 4216.

Yes, you can source authentic parts directly from our local warehouse on the Gold Coast. National AC Parts, the operator of Daikin Spare Parts, is centrally located at U2/237 Brisbane Road, Labrador QLD 4216. We are a primary local supplier for both trade professionals and homeowners across the region. Shopping locally with us provides several key benefits: In-Person Pickup: You can skip the shipping wait by selecting in-store pickup at our Labrador warehouse, open Monday to Friday, 7am to 4pm. Same-Day Dispatch: For local orders that require delivery, we offer same-day dispatch from our Gold Coast facility for all in-stock items ordered before 3pm. Expert Local Advice: Our team has deep knowledge of the specific Daikin models common in Queensland homes, from Cora wall splits to large VRV commercial systems.