Kelvinator 3.5kW Split System Heat Pump / Air Conditioner

Kelvinator Split System Air Conditioner / Heat Pump
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Available on 26 Months Interest Free* Storewide.
How it works

3.5kW split system reverse cycle air conditioner featuring wireless connectivity, inverter compressor, DC fan motor with 12 fan speeds, concealed dimmable digital display, HEPA and ion filters, auto air swing (up, down), LCD remote, demand response capable. 3.5kW cooling/4.0kW heating capacity.

  • Heating and cooling modes of operation
  • Kelvinator Connect
  • LCD backlit wireless remote control
  • 5 year parts and labour warranty
  • Auto or Manual operation
  • Follow Me command
  • 24 hour timer
  • Inverter compressor technology
  • Auto Air Swing

Comfort & convenience at the touch of your hands

Kelvinator Connect allows you to be smarter with your heating and cooling needs from any location with your smart device via the Kelvinator Home Comfort App. At your convenience, turn the unit on or off, change temperatures, control modes and adapt fan speeds to best meet your comfort needs.

Easy to use

One touch climate control is at your fingertips with a simple-to-use remote control.

Superior comfort and control

With DC inverter technology you’ll enjoy greater comfort, control and energy efficiency all year round.

Easy to clean

The contemporary clean-face fascia not only looks good, it also minimises dust build-up on the front of the unit. Slim and compact, these air-conditioners are unobtrusive and will suit any interior style.

All Product Details
Brand Kelvinator
Product Type Heat Pump/Air Conditioner
Model Number KSD35HWJ
Heat Pump/Air Conditioner Features
Heating Capacity 4kW
Cooling Capacity 3.5kW
Energy Star Cooling 4.0 - Heating 4.0
Fan Speeds 6
Max. Decibel Rating 47dBA
Height 297 mm
Width 802 mm
Depth 189 mm
Manufacturers 60 Months
Kelvinator 3.5kW Split System Heat Pump / Air Conditioner is rated 4.4 out of 5 by 15.
Rated 5 out of 5 by from Great Product Very effective, keeps out office nice and cool even though it's the middle of summer in Petrh
Date published: 2021-03-19
Rated 5 out of 5 by from Cool I replaced my previous Kelvinator split system with this one. I can turn it on with my phone! Extremely quiet compared to my old one, The remote is illuminated which is better at night. But number 1 it keeps it nice and cold on hot days, set on 24 degrees it's like a fridge which is how I like it & it uses less power. 5 year warranty as well. Highly recommend it.
Date published: 2021-02-22
Rated 5 out of 5 by from Heaps of Grunt We are so happy with the power coming out of this unit. I live in Cairns and keeping your cool in the tropics is not always easy. This Kelvinator 3.5kW unit is keeping my place cool right now (January) which is the hottest part of the year. I was worried it may not have enough power, but how wrong I was. It is doing just fine. I am very happy with it.
Date published: 2022-01-27
Rated 5 out of 5 by from Kelvinator 3.5Kw is a good unit medium sized room The A/C (Kelvinator 3.5kw) was installed incorrectly by a third party installer, and was not working correctly, but Kelvinator sent out one of their technicians ASAP, he opened a valve that the installer left closed. It works fine now, thanks to the Kelvinator technician (no charge) Let see how long it remains working as good as it is now.
Date published: 2022-02-27
Rated 5 out of 5 by from Sleek, Stylish and Efficient Air Conditioner! I purchased the Kelvinator 3.5kw Air conditioner with Wifi compatibility. Having Wifi opens up all options including the App that you can download to your phone and effortlessly control all features of the air conditioning system. Very impressed!
Date published: 2022-07-08
Rated 5 out of 5 by from Great purchase Installed and working so well it is exceeding its requirement and cooling a big area. So happy with my purchase………thank you for a great product and also for a really good warranty of three years, that shows your confidence in the product.
Date published: 2021-11-06
Rated 5 out of 5 by from Kelvinator KSD35HWJ 3.5kW split system air con I bought this a month ago and its super quiet and smart phone app is awesome. Basically bought this to use on weekends (off peak times) to balance the gas bills in winter. I'm enjoying the benefits now. All good and no issues so far.
Date published: 2021-07-14
Rated 5 out of 5 by from Great features and quite I bought 2 x 3.5kw units a month ago cools rooms instantly and are super quite. Great features and at a cheaper price than other on the market. AC installer said he personally uses kelvinator as he never has issues with them.
Date published: 2021-12-06
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We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

Questions & Answers
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Product Care
With Product CareTM you can relax knowing Your purchase comes with additional protection.

Discover all the benefits Product CareTM brings you:

With Product CareTM you have certainty that your product is covered for a specific period of time. If, during the Product CareTM term, your product fails to operate as a result of an Eligible Fault*, we will provide a one-off replacement of Your Product.


Our experienced support team ensures that the assessment, replacement or remedy process under your Product CareTM is a convenient experience. Whether you are experiencing a product fault or needing toll free technical assistance, our team is here to provide support every step of the way.


Redeem exclusive Additional Benefits which will help you maintain your product and assist in an additional purchase.

There are exclusions and limitations to Product CareTM. This section should always be read in conjunction with the Terms and Conditions for Product CareTM.

Learn more about Product CareTM.

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