
MHI Avanti WF1 Split
MHI’s mainstay wall split: jet-engine-derived fan blades, built-in Wi-Fi in the WF1 range and a NOVAShield PM2.5 filter.
Why the MHI Avanti WF1 Split.
What this range actually does, from the manufacturer’s own material.
Jet-engine fan heritage
Fan blade technology from jet engine development: powerful, quiet, even airflow.
Built-in Wi-Fi (WF1)
Wireless control from your phone, plus voice compatibility for smart homes.
NOVAShield PM2.5 filter
Improved filtration that captures fine particles.
GEMS rating gains
Star cooling rating improvements across various zones in the WF1 range.
MHI Avanti WF1 Split sizes
2 kW
Model DXK06ZSA-WF1. As a guide it suits a typical insulated room of roughly 13 to 16m²; sun exposure and ceiling height move that band.
2.5 kW
Model DXK09ZSA-WF1. As a guide it suits a typical insulated room of roughly 17 to 20m²; sun exposure and ceiling height move that band.
3.5 kW
Model DXK12ZSA-WF1. As a guide it suits a typical insulated room of roughly 23 to 28m²; sun exposure and ceiling height move that band.
5 kW
Model DXK18ZSA-WF1. As a guide it suits a typical insulated room of roughly 33 to 40m²; sun exposure and ceiling height move that band.
MHI Avanti WF1 Split specifications
Series-level data from the manufacturer. We confirm the exact model and sizing when we quote.
| Brand | Mitsubishi Heavy Industries |
|---|---|
| Model | SRK ZSA-W series |
| System type | Split System |
| Capacity range | 2.0 to 5.0 kW |
| Suits | Single rooms |
| Refrigerant | R32 |
| Series | Avanti (SRK ZSA-W / DXK ZSA-W) |
| Warranty | 5 year parts & labour |
Other split system ranges
All split systemsBrochures & spec sheets
MHI Avanti WF1 Split: your questions
What sizes does the MHI Avanti Split come in?
4 capacities: 2kW (SRK20ZSA-W), 2.5kW (SRK25ZSA-W), 3.5kW (SRK35ZSA-W), 5kW (SRK50ZSA-W). Each size has its own page with sizing guidance.
Which MHI Avanti Split size do I need?
As a rough guide, allow 0.125 to 0.15kW of cooling per square metre for a typical insulated Sydney room: a 20m² bedroom lands around 2.5 to 3kW, a large open-plan space needs 7kW or more. Insulation, ceiling height and afternoon sun all shift the number, so use our capacity calculator or send us photos and measurements for a precise recommendation.
What warranty applies to the MHI Avanti Split?
Mitsubishi Heavy Industries backs it with 5 yr parts & labour, and our installation carries our own workmanship warranty on top.
What stands out about the MHI Avanti Split?
Fan blade technology from jet engine development: powerful, quiet, even airflow. Wireless control from your phone, plus voice compatibility for smart homes.
How do I get a price for the MHI Avanti Split?
Call us or request a quote online: we give fast fixed quotes by phone or email across Sydney, the Central Coast and Wollongong. There are no prices on the site because every install is quoted properly for your home.

Let’s get your place comfortable.
Free fixed-price quotes by phone or email, and a local team that turns up when they say they will.

