Mitsubishi SRF-ZS-W / ZSX-W is a floor-standing inverter air conditioner and air-to-air heat pump series focused on quiet operation, flexible installation and even heat distribution in the room. It is suitable for situations where a low indoor unit is required under a window, near a lower wall or in a place where a wall-mounted unit is not the preferred solution.
Mitsubishi SRF-ZS-W / ZSX-W – Elegant Floor-Standing Climate Control Solution
| Heating down to | Cooling down to | Energy class | Function |
|---|---|---|---|
| -15 °C | +46 °C | up to A++/A++ | Floor / wall installation |
The advantage of the series is not only its compact floor-standing form, but also the option to install the unit either by the floor or on the wall. Horizontal and vertical airflow control helps distribute air more evenly throughout the room and ensures more pleasant everyday comfort.
Depending on the model, cooling capacity from 2.5 kW to 5.0 kW and heating capacity from 2.9 kW to 6.0 kW are available. The series uses R32 refrigerant, offers seasonal efficiency up to SEER 8.10 and SCOP 4.70, while the quietest indoor unit mode reaches only 25 dB(A).
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Main advantages
- Floor or wall installation – a more flexible solution for rooms with a specific layout or a low installation area.
- Very quiet operation – from 25 dB(A) in the lowest mode, suitable for bedrooms, studies and other quiet rooms.
- More even air distribution – horizontal and vertical airflow control helps maintain a more comfortable temperature throughout the room.
- High seasonal efficiency – up to A++/A++ with SEER up to 8.10 and SCOP up to 4.70.
- Allergen filter and photocatalytic deodorising filter – for additional comfort and air quality in everyday use.
- Wi‑Fi control is available with the optional WF-RAC module – convenient remote control when required.
Which rooms is it suitable for?
Thanks to its compact floor-standing design, quiet operation and wide capacity range, Mitsubishi SRF-ZS-W / ZSX-W is suitable for apartments, bedrooms, studies, living rooms, private homes, seasonal homes and other small or medium-sized rooms. It is an especially convenient solution where a classic wall-mounted unit is not desired or where there is not enough space for higher installation.
Models and main technical data
| Model | Cooling | Heating | SEER / SCOP | Energy class | Equipment price incl. VAT | Installation cost incl. VAT* |
|---|---|---|---|---|---|---|
| SRF25ZS-W / SRC25ZS-W2 | 2.5 (0.9–3.1) kW | 2.9 (0.8–3.7) kW | 7.40 / 4.00 | A++ / A+ | 1800EUR | 460EUR |
| SRF35ZS-W / SRC35ZS-W2 | 3.5 (0.9–4.1) kW | 4.5 (0.8–5.2) kW | 8.10 / 4.70 | A++ / A++ | 2030EUR | 460EUR |
| SRF50ZSX-W / SRC50ZSX-W3 | 5.0 (1.1–5.6) kW | 6.0 (0.8–7.4) kW | 7.50 / 4.60 | A++ / A++ | 2870EUR | 540EUR |
*Installation costs include the outdoor unit bracket, 3 m of connecting refrigerant pipes, 2 m of covering plastic trunking, and the installation costs of the equipment and communications.
All models use R32 refrigerant. The series is designed for operation in cooling mode from -15 to +46 °C and in heating mode from -15 to +24 °C.
Dimensions
25 / 35 models: indoor unit 860 × 600 × 238 mm (W×H×D), outdoor unit 780(+62) × 540 × 290 mm (W×H×D).
50 model: indoor unit 860 × 600 × 238 mm (W×H×D), outdoor unit 800(+71) × 640 × 290 mm (W×H×D).
Functions
Floor / wall installation — suitable for rooms where a low and visually discreet indoor unit is required.
Horizontal and vertical airflow control — for more even air distribution and comfort in the room.
Allergen Clear Filter — additional air purification for everyday comfort.
Photocatalytic Washable Deodorising Filter — helps reduce unpleasant odours and maintain fresher air in the room.
R32 refrigerant — lower global warming potential.