Zodiac Z250iQ MD3 Full Inverter heat pump 5,5 kW with WiFi
Zodiac Z250iQ MD3 Full Inverter heat pump 5,5 kW with WiFi subject to supplier availability.
Estimated delivery time: 7 to 10 business days (bulky item)
Description
Description
The Zodiac Z250iQ MD3 is a horizontal Full Inverter heat pump designed to heat pools efficiently, progressively, and quietly. It offers heating capacity of up to 5.5 kW with air at 15 °C and water at 26 °C, and includes integrated connectivity for control via the Fluidra Pool app.

Zodiac Z250iQ MD3 at a glance
Features and benefits
- Full Inverter technology: progressively adapts the heat pump's power to actual heating requirements.
- Boost mode: operates at maximum power to quickly increase the water temperature.
- Smart mode: automatically adjusts power according to the temperature.
- Ecosilence mode: reduces power to promote energy savings and quieter operation.
- Operation down to -7 °C: extends the pool usage period in low outdoor temperatures.
- Integrated connectivity: enables remote configuration and monitoring of the heat pump via the Fluidra Pool app.
- Energy class A: meets the highest category indicated by Zodiac according to the EN 17645 standard.
- SCOP 8.7: high seasonal coefficient of performance.
- LCD display: facilitates local viewing and configuration of operating parameters.
- Compatible with different treatments: Zodiac indicates compatibility with all types of water treatment.
Zodiac Z250iQ MD3 technical data
| Model | Z250iQ MD3 | EN 17645 classification | A |
|---|---|---|---|
| SCOP EN 17645 | 8,7 | Power supply | 220–240 V / 1 / 50–60 Hz |
| Heating capacity · Air 26 °C / Water 26 °C | 2–7 kW | Power consumption | 0.15–1.1 kW |
| COP · Air 26 °C / Water 26 °C | 6,5–13,4 | Reference humidity | 80 % |
| Heating capacity · Air 15 °C / Water 26 °C | 1.4–5.5 kW | Power consumption | 0.2–1.1 kW |
| COP · Air 15 °C / Water 26 °C | 5,2–6,4 | Reference humidity | 70 % |
| Recommended water flow rate | 3 m³/h | Hydraulic connection | Ø 50 mm |
| Sound pressure at 10 m | 19–31 dB(A) | Minimum outdoor operating temperature | -7 °C |
| Technology | Full Inverter | Connectivity | Fluidra Pool integrated |
| Operating modes | Boost · Smart · Ecosilence | Display | LCD |
Dimensions
Compare the Zodiac Z250iQ range
| Model | Power at 15 °C | SCOP | Flow rate | Power supply |
|---|---|---|---|---|
| Z250iQ MD3 | 5.5 kW | 8,7 | 3 m³/h | 230 V Single-phase |
| Z250iQ MD4 | 7 kW | 8,8 | 4 m³/h | 230 V Single-phase |
| Z250iQ MD5 | 9 kW | 10,0 | 5 m³/h | 230 V Single-phase |
| Z250iQ MD6 | 11 kW | 9,9 | 6 m³/h | 230 V Single-phase |
| Z250iQ MD8 | 15 kW | 8,2 | 7 m³/h | 230 V Single-phase |
| Z250iQ MD9 | 18 kW | 8,8 | 8 m³/h | 230 V Single-phase |
| Z250iQ MD12 | 24 kW | 8,6 | 11 m³/h | 230 V Single-phase |
| Z250iQ TD8 | 15 kW | 8,2 | 7 m³/h | 400 V Three-phase |
| Z250iQ TD9 | 18 kW | 8,8 | 8 m³/h | 400 V Three-phase |
| Z250iQ TD12 | 24 kW | 8,6 | 11 m³/h | 400 V Three-phase |
Included accessories
- Winter cover to protect the equipment out of season.
- Condensate drainage kit included.
- 2 Ø 50 mm PVC unions for the hydraulic connection.
- 4 anti-vibration feet for stable installation.
Frequently asked questions
What power output does the Zodiac Z250iQ MD3 have?
With air at 15 °C and water at 26 °C, it delivers between 1.4 and 5.5 kW. With air at 26 °C and water at 26 °C, it can deliver between 2 and 7 kW.
Is the Zodiac Z250iQ MD3 Full Inverter?
Yes. The Z250iQ range uses Full Inverter technology to progressively adapt the power to heating and cooling needs.
Does it have Wi-Fi?
Yes. It features integrated connectivity and can be configured and monitored remotely using the Fluidra Pool app.
What operating modes does it feature?
It features Boost, Smart, and Ecosilence modes. Boost prioritizes rapid heating, Smart automatically adjusts the power, and Ecosilence reduces the power to promote energy savings and quieter operation.
Can it operate in low outdoor temperatures?
Yes. Zodiac specifies operation with outdoor air temperatures as low as -7 °C.
What energy rating does it have?
The Z250iQ MD3 has an A rating according to EN 17645 and a declared SCOP of 8.7.
What hydraulic connection does it use?
Uses hydraulic connections with a 50 mm diameter.
What accessories are included?
Includes a winter cover, condensate drainage kit, 2 Ø 50 mm PVC unions, and four anti-vibration feet.



