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Heat Pumps and Heating
Zodiac Z400iQ is a distinctively designed ON/OFF pool heat pump with a vertical air outlet. Its 5 models delivering 9.8–22 kW of heating are rated class C under EN 17645; it provides a COP of 5.2–5.9 at 26 °C air, operates down to -12 °C and offers a Silent mode and built-in Wi-Fi connectivity.
Z400iQ MD4 · 230 V single-phase · EN 17645
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| Type | ON/OFF pool heat pump, vertical air outlet |
|---|---|
| Heating output (26 °C air) | 9.8 – 22 kW (5 models) |
| EN 17645 | Class C · SCOP 4.2 – 5.2 |
| COP (26 °C / 15 °C air) | 5.2 – 5.9 / 4.2 – 4.9 |
| Min. operating temperature | -12 °C outdoor air |
| Power supply | 220-240 V single-phase (MD) / 380-400 V three-phase (TD), 50 Hz |
| Refrigerant | R32 |
| Condenser / compressor | Titanium condenser · rotary compressor |
| Operating modes | Standard · Silent (2-speed fan) |
| Control | Built-in connectivity · AquaLink compatible |
| Warranty / origin | 3 years · Italy |
Values by order code
| Order code | |||||
|---|---|---|---|---|---|
| EN 17645 energy class | C | C | C | C | C |
| EN 17645 SCOP | 5.2 | 4.6 | 4.3 | 4.5 | 4.2 |
| Recommended water flow (m³/h) | 4 | 5 | 6 | 7 | 8 |
| Power supply | 220-240 V / 1 / 50 Hz | 220-240 V / 1 / 50 Hz | 380-400 V / 3 / 50 Hz | 380-400 V / 3 / 50 Hz | 380-400 V / 3 / 50 Hz |
| Nominal operating current (A) | 6.9 | 10.1 | 6.1 | 7.7 | 8.5 |
| Max. operating current (A) | 10 | 15 | 6.4 | 9.2 | 11.4 |
| Recommended supply cable section (mm²) | 3 × 2.5 | 3 × 2.5 | 5 × 2.5 | 5 × 2.5 | 5 × 2.5 |
| Refrigerant | R32 | R32 | R32 | R32 | R32 |
| Refrigerant charge (kg) | 0.87 | 0.99 | 1.18 | 1.59 | 1.59 |
| Sound power Standard / Silent (dB(A)) | 64 / 61 | 65 / 63 | 68 / 66 | 65 / 62 | 66 / 63 |
| Sound pressure at 10 m Standard / Silent (dB(A)) | 33 / 30 | 34 / 32 | 37 / 35 | 34 / 31 | 35 / 32 |
| Heating output – air 26 °C / water 26 °C / RH 80 % (kW) | 9.8 | 12.5 | 15.6 | 18.6 | 22 |
| Power input – air 26 °C / water 26 °C / RH 80 % (kW) | 1.7 | 2.3 | 3 | 3.5 | 4.2 |
| COP – air 26 °C / water 26 °C / RH 80 % | 5.9 | 5.2 | 5.2 | 5.3 | 5.2 |
| Heating output – air 15 °C / water 26 °C / RH 70 % (kW) | 7.9 | 10 | 12.4 | 14.8 | 17.5 |
| Power input – air 15 °C / water 26 °C / RH 70 % (kW) | 1.6 | 2.2 | 2.9 | 3.5 | 4.1 |
| COP – air 15 °C / water 26 °C / RH 70 % | 4.9 | 4.4 | 4.3 | 4.2 | 4.3 |
| Dimensions L × H × D (mm) | 1030 × 872 × 449 | 1030 × 872 × 449 | 1030 × 872 × 449 | 1145 × 1018 × 480 | 1145 × 1018 × 480 |
| Weight (kg) | 70 | 71 | 94 | 105 | 110 |
| Order code | Variant description | Certifications |
|---|---|---|
| WH000382 | Z400iQ MD4 · 230 V single-phase | EN 17645 |
| WH000383 | Z400iQ MD5 · 230 V single-phase | EN 17645 |
| WH000385 | Z400iQ TD7 · 380-400 V three-phase | EN 17645 |
| WH000387 | Z400iQ TD8 · 380-400 V three-phase | EN 17645 |
| WH000389 | Z400iQ TD9 · 380-400 V three-phase | EN 17645 |
Zodiac Z400iQ is a distinctively designed ON/OFF pool heat pump with a vertical air outlet. Its 5 models delivering 9.8–22 kW of heating are rated class C under EN 17645; it provides a COP of 5.2–5.9 at 26 °C air, operates down to -12 °C and offers a Silent mode and built-in Wi-Fi connectivity.
Z400iQ is a vertical-discharge pool heat pump made in Italy, standing out for its unique design and quiet operation. With a body of polypropylene and galvanised steel, epoxy-painted or with a painted front panel, it blends into garden and terrace landscaping; it heats and cools and operates down to -12 °C outdoor air.
Its ON/OFF technology is supported by a 2-speed fan and 2 operating modes: Standard mode delivers full performance while Silent mode reduces noise. It offers built-in connectivity with a free mobile app and is compatible with the AquaLink control system.
A rotary compressor, titanium condenser fully compatible with salt chlorination, automatic defrost, heating priority (filtration pump control) and an LCD display are standard. MD4–MD5 are single-phase and TD7–TD9 three-phase models; the package includes a winter cover, condensate drain kit, 2 × 1/2" Ø50 PVC unions and 4 anti-vibration pads.
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