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Overview
Fujitsu SET-AUTH45KRTA-3PH-T5 12.5kW Inverter Cassette Split Systems 3 Phase
The Fujitsu SET-AUTH45KRTA-3PH-T5 12.5kW Inverter Cassette Split System is engineered for efficient cooling and heating in larger spaces. This 3-phase system utilises R32 refrigerant to deliver high energy performance and reduced environmental impact. It includes the AUTH45KRTA indoor unit and AOTH45KRTA outdoor unit, along with a grille UTG-UKTB-W and a wired controller UTY-RNRYT5 for precise operation. Ideal for commercial and residential installations, this system provides reliable year-round comfort.
Specifications
| Indoor Model | AUTH45KRTA |
| Outdoor Model | AOTH45KRTA |
| Controller Model | UTY-RNRYT5 |
| Operation Type | Reverse Cycle |
| Power Source | 400 / 3 / 50 |
| Cooling Capacity | 12.50 (4 – 14) |
| Heating Capacity | 14.00 (4.2 – 16.5) |
| Input Power Cooling | 3.89 (4.9) |
| Input Power Heating | 3.89 (4.9) |
| EER Cooling | 3.21 |
| COP Heating | 4.07 |
| Star Rating Cooling | 3 / 3 / 3 |
| Star Rating Heating | 3.5 / 2.5 / 2 |
| Total Cooling Seasonal Performance Factor Residential | 4.764 / 4.548 / 4.842 |
| Heating Seasonal Performance Factor Residential | 5.119 / 5.331 / 5.773 |
| Total Cooling Seasonal Performance Factor Commercial | 5.119 / 5.331 / 5.773 |
| Heating Seasonal Performance Factor Commercial | 5.139 / 4.658 / 4.043 |
| Running Current | 6.4 / 5.5 |
| Moisture Removal | 4.8 |
| Indoor Sound Pressure Cooling | 46 / 36 |
| Indoor Sound Pressure Heating | 46 / 36 |
| Outdoor Sound Pressure | 55 / 57 |
| Outdoor Sound Power | 71 |
| Air Circulation (Indoor – High Fan) Cooling | 542 |
| Air Circulation (Indoor – High Fan) Heating | 542 |
| Indoor Unit Dimensions | 288 x 840 x 840 |
| Indoor Unit Weight | 29 |
| Outdoor Unit Dimensions | 998 x 940 x 320 |
| Outdoor Unit Weight | 67 |
| Grill Weight | 6 |
| Piping Connects | 9.52 / 15.88 |
| Pipe Length | 50 (30) |
| Max Height Difference | 30 |
| Operation Range Cooling | -10 to 50 |
| Operation Range Heating | -15 to 24 |
| Refrigerant Type | R32 |
| Refrigerant Amount | 2,180 |
Payment & Security
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Installation Service Available
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FAQ, Delivery, Warranty & Returns
Yes we can assist with that! You can calculate your installation cost using the cost calculator on this page. Or you can send an enquiry for advice on the best system for your home by clicking here.
We aim to have your item sent out from our warehouse within 1-3 business days.
DELIVERY TIME FRAMES (BUSINESS DAYS):
Sydney Metro – 1-3 days delivery estimate
Gosford/Wollongong – 2-3 days delivery estimate
Melbourne Metro – 2-3 days delivery estimate
Brisbane Metro – 2-3 days delivery estimate
Adelaide Metro – 2-4 days delivery estimate
Perth Metro – 2-6 days delivery estimate
*Subject to stock availability
Absolutely, we offer FREE click and collect local pickups from our warehouses in Sydney, Melbourne and Perth. Click here to view our locations.
*Not all products are available in all warehouses, please check delivery options for each product.
Fujitsu systems sold by Oz Air Online have a 5 year manufacturers warranty. Parts and labour. For more details refer to each Manufacturers warranty guidelines.
Yes, we accept returns up to 30 days after delivery*
View our returns and refunds policy for more information.
We accept Bank Deposit, Visa, Mastercard, PayPal and Zip Pay.
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