Fujitsu KMCD Lifestyle Series 3.5kW Multi-Split Indoor Unit (Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit)
Indoor Model: ASTH12KMCD | System Type: Multi-Split Wall-Mounted Indoor Head (Requires Compatible Multi-Head Outdoor Unit)
Product Overview
The Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit is engineered specifically for multi-room installations where independent comfort and discrete aesthetics are essential. With a low-profile indoor chassis measuring only 270 mm high and 222 mm deep, it mounts neatly on living room walls or above doorways without encroaching on room layout.
Operating on eco-friendly R32 refrigerant, this multi-split indoor head works in conjunction with Fujitsu multi-head outdoor units to supply conditioned air precisely when needed. It features high-density multi-path heat exchanger engineering and advanced air filters that capture microscopic allergens and household odours, maintaining a quiet, comfortable indoor climate.
Quick Highlights
- Nominal Capacity: Rated 3.5 kW cooling and 4.0 kW heating capacity.
- Multi-Split Compatible: Connects to Fujitsu R32 2-port to 5-port multi-head condensers.
- Whisper-Quiet Operation: Indoor sound pressure drops to 20 dBA in super quiet fan mode.
- Compact Chassis: Slim profile measuring 270 mm (H) × 834 mm (W) × 222 mm (D).
- R32 Refrigerant: High efficiency with significantly reduced Global Warming Potential.
- Advanced Filtration: Includes Apple-Catechin and Ion Deodorisation filters.
- Independent Thermostat: Separate temperature settings for individual room comfort.
- Powerful Operation Mode: Delivers 20 minutes of continuous high-velocity airflow.
- Wireless Remote Included: Ergonomic controller with comprehensive timer settings.
- Wi-Fi Compatible: Optional anywAiR technology module allows smartphone app control.
Why Choose This Model (Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit)?
The Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit is the ideal choice for mid-sized rooms that require dedicated cooling and heating without unnecessary oversizing. Pairing this unit with a Fujitsu multi-split condenser allows independent zone control, meaning energy is never wasted conditioning unoccupied areas while living spaces maintain optimal temperatures throughout the day.
Key Features
Multi-Split System Integration
Designed exclusively for multi-split systems, this unit connects to a single outdoor multi-head condenser alongside other heads, providing localized temperature control while keeping exterior walls neat and uncluttered.
Quiet Operation Engineering
Featuring large cross-flow fan blades and optimized indoor air ducts, the unit runs at an ultra-low 20 dBA on quiet mode, ensuring quiet comfort suitable for open-plan living rooms, master bedrooms, and home workspaces.
R32 Refrigerant Compatibility
Utilising R32 refrigerant, the system achieves superior thermodynamic efficiency while maintaining a 68% lower environmental impact than older R410A systems, lowering running costs and overall carbon footprint.
Dual Air Purification System
Equipped with an Apple-Catechin filter that uses static electricity to trap fine dust and airborne spores, plus a long-life Ion Deodorisation filter that breaks down household odours via oxidation.
Powerful Fast Comfort Mode
When immediate heating or cooling is required, Powerful Mode runs the unit at maximum fan speed and capacity for 20 minutes to rapidly reach the desired room temperature.
Modern Compact Styling
The matte white finish and slim casing integrate easily into modern interior decor, making it simple for installers to mount above doorways or in rooms with limited ceiling clearance.
Ideal Applications
- Mid-Sized Living Areas: Ideally scaled for living and dining spaces between 20 and 28 square metres.
- Large Master Bedroom Suites: Provides dependable cooling capacity with whisper-quiet nighttime performance.
- Studio Apartments & Home Offices: Maintains quiet, stable temperatures during long working hours.
- Townhouse Multi-Zone Upgrades: Works on multi-head setups to eliminate separate external condenser units.
Why Professionals Choose This Model (Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit)?
HVAC contractors and specifiers regularly choose the Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit for its compact size, simple rough-in, and reliable operation. With standard 6.35 mm / 9.52 mm flare connections, accessible terminal blocks, and broad compatibility across the Fujitsu R32 multi-split outdoor line-up, it simplifies multi-room installations while delivering consistent results.
Technical Specifications
General & Performance
| Parameter | Technical Specification |
|---|---|
| Unit Classification | Multi-Split Reverse Cycle Indoor Wall Unit |
| Nominal Cooling Capacity | 3.5 kW |
| Nominal Heating Capacity | 4.0 kW |
| Front Panel Finish | Matte Alpine White |
| Required Outdoor Unit | Compatible Fujitsu R32 Multi-Split Outdoor Condenser |
Electrical Data
| Power Supply Source | Fed via Outdoor Multi-Split Unit (230–240 V, 1 Phase, 50 Hz) |
| Interconnecting Cable | 4-Core (3 Core + Earth) to Outdoor Unit Port |
Dimensions & Weights
| Dimensions (H × W × D) | 270 mm × 834 mm × 222 mm |
| Net Weight | 10.0 kg |
Noise Levels & Airflow
| Sound Pressure (Cooling: H / M / L / Quiet) | 40 / 34 / 29 / 20 dBA |
| Sound Pressure (Heating: H / M / L / Quiet) | 42 / 36 / 31 / 22 dBA |
| Airflow Rate (High Cooling) | 194 l/s (700 m³/h) |
| Fan Speed Steps | 4 Speeds (Auto, High, Medium, Low, Quiet) |
Piping & Refrigerant Specifications
| Refrigerant Type | R32 |
| Liquid Pipe Connection | 6.35 mm (1/4″) Flare |
| Gas Pipe Connection | 9.52 mm (3/8″) Flare |
| Drain Hose Diameter | 16 mm (OD) |
Installation Information of the Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit
Installation of the Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit must be performed by an ARC-licensed technician to comply with Australian standards. This indoor unit connects to a compatible Fujitsu R32 multi-head outdoor condenser using standard 6.35 mm liquid and 9.52 mm gas copper line pairs alongside 4-core interconnecting cabling. Secure the mounting plate to wall studs or masonry before connecting line sets.
Compatible Accessories
- Fujitsu anywAiR Wi-Fi Adaptor: Smartphone control via the anywAiR mobile application.
- Fujitsu Wired Wall Controller (UTY-RNRYZ3): Backlit touch panel wall controller.
- Simple Wired Remote Controller (UTY-RSRY): Compact commercial/hotel-style wall interface.
- Replacement Filter Kits: Genuine Apple-Catechin and Ion Deodorisation replacement packs.
What’s Included in Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit
- 1 x Fujitsu 3.5 kW Multi-Split Indoor Wall Unit (ASTH12KMCD)
- 1 x Wireless Remote Controller with Wall Holder
- 1 x Apple-Catechin Filter & Ion Deodorisation Filter Set
- 1 x Steel Indoor Mounting Bracket & Installation Hardware
- 1 x User Operations Manual
Warranty
The Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit is backed by Fujitsu General Australia’s 5-Year Full Parts and Labour Warranty for domestic residential installations when paired with an approved outdoor condenser and installed by an ARC-licensed technician.
Frequently Asked Questions
Q1: Can this indoor unit work as a standalone split system?
A: No. The ASTH12KMCD is a multi-split indoor head and must be connected to a compatible Fujitsu R32 multi-head outdoor condenser (2-port to 5-port models).
Q2: What room size is this 3.5 kW indoor unit suitable for?
A: A 3.5 kW indoor head is ideal for mid-sized rooms between 20 and 28 square metres, such as medium living rooms, large master suites, and studio apartments.
Q3: How quiet is this unit during operation?
A: In Quiet fan mode, the unit operates at just 20 dBA, providing near-silent cooling and heating that won’t disrupt daily activities or sleep.
Q4: What refrigerant does Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit use?
A: It runs on R32 refrigerant, offering higher energy efficiency and lower global warming impact.
Q5: Can I control this unit via Wi-Fi?
A: Yes, by adding an optional Fujitsu anywAiR technology Wi-Fi adaptor, you can control the unit using your smartphone.
Q6: Does this unit require professional installation?
A: Yes. Australian law requires all refrigerant air conditioning systems to be installed and commissioned by an ARC-licensed technician.
Why Buy From AirContrade?
AirContrade is Australia’s reliable wholesale HVAC partner, supplying trade installers, builders, and homeowners with authentic brand equipment. When you purchase the Fujitsu ASTH12KMCD 3.5kW Multi-Split Indoor Unit from AirContrade, you benefit from competitive trade rates, extensive stock availability, fast national shipping, and technical product support.
Looking for more options? Browse our Fujitsu Air Conditioners collection.
Reviews
There are no reviews yet.