Looking to heat your above-ground pool efficiently without inflating your electricity bills? The MINI-25 and MINI-32 heat pumps offer an affordable and reliable solution for maintaining warm pool water from spring to autumn. Designed for small pools up to 10–11 m³, these compact devices extend your swimming season by several weeks comfortably and economically.
What is the MINI Heat Pump Range?
The MINI-25 (2.5kW) and MINI-32 (3.2kW) are compact pool heat pumps ideal for smaller above-ground pools like Azuro, Swing, or similar models. They use energy-efficient R32 refrigerant and feature a corrosion-resistant titanium heat exchanger. Both models are plug-and-play, operate on standard 230V household current, and are engineered for quiet, consistent heating.
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Heat pump - MINI pools
€430.66
Looking to heat your above-ground pool efficiently without inflating your electricity bills? The MINI-25 and MINI-32 heat pumps offer an affordable and reliable solution for maintaining warm pool water from spring to autumn. Designed for small pools up to 10–11 m³, these compact devices extend your swimming season by several weeks comfortably and economically.
What is the MINI Heat Pump Range?
The MINI-25 (2.5kW) and MINI-32 (3.2kW) are compact pool heat pumps ideal for smaller above-ground pools like Azuro, Swing, or similar models. They use energy-efficient R32 refrigerant and feature a corrosion-resistant titanium heat exchanger. Both models are plug-and-play, operate on standard 230V household current, and are engineered for quiet, consistent heating.
Transit time after dispatch is 2 - 3 working days.
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Key Benefits
- ✔ Economical alternative to electric heaters up to 4× more efficient
- ✔ Perfect for pools from 9 to 11 m³ in volume
- ✔ Easy installation with hose connectors (32/38 mm or 50 mm)
- ✔ Automatic water temperature control with digital display
- ✔ Titanium-in-PVC heat exchanger resists corrosion from pool water
- ✔ Compact, stylish, and ultra-quiet at just 48 dB(A)
Main Functions
Both the MINI-25 and MINI-32 operate by drawing heat from the ambient air and transferring it into your pool water through a heat exchanger. This process allows you to:
- ✔ Start your pool season earlier in spring
- ✔ Maintain optimal water temperature during cool days
- ✔ Extend your swimming enjoyment well into autumn
Technical Features
MINI-25 – Ref. 3EXB0399
- Heating Capacity: 2.5 kW
- Recommended Pool Volume: up to 9–11 m³
- COP (Coefficient of Performance): 4.2
- Power Input: 0.59 kW
- Current Draw: 7.5~2.6 A
- Power Supply: 230V / 50Hz
- Water Flow Volume: 2 m³/h
- Noise Level: 48 dB(A)
- Heat Exchanger: Titanium in PVC
- Coolant: R32
- Pipe Connection: 32/38 mm + 50 mm
- Equipment: Digital display, rubber anti-vibration feet
- Net Size: 31 x 36 x 36.5 cm
- Carton Size: 40 x 45.5 x 45 cm
- Weight: 18 kg (net), 20 kg (gross)
MINI-32 – Ref. 3EXB0572
- Heating Capacity: 3.2 kW
- Recommended Pool Volume: up to 10 m³
- COP (Coefficient of Performance): 6
- Power Input: 0.53 kW
- Current Draw: 2.5 A
- Power Supply: 230V / 50Hz
- Water Flow Volume: 2 m³/h
- Noise Level: 48 dB(A)
- Heat Exchanger: Titanium in PVC
- Coolant: R32
- Pipe Connection: 32/38 mm + 50 mm
- Equipment: Digital display
- Net Size: 36 x 35.5 x 41 cm
- Carton Size: 45 x 41 x 44 cm
How to Use It
- Position the unit next to your pool’s filtration system.
- Connect using 32/38 mm or 50 mm hoses (included or optional).
- Ensure a minimum water flow of 2 m³/h.
- Set the desired temperature via the digital control panel.
- Allow the pump to maintain your set temperature automatically.
Why Choose This Product?
These compact heat pumps are a smart investment for small pool owners:
- ✔ Save up to 75% on energy costs vs electric heaters
- ✔ Space-saving and stylish, blends with any garden or patio
- ✔ Safe and efficient operation with low environmental impact
- ✔ Quick installation—no need for specialized tools or plumbing
Safety, Storage & Eco Info
- ⚠ Only use with pools treated with standard chlorine or salt
- ⚠ Do not run pump without water flow
- ⚠ Store indoors during winter if temperatures drop below 0°C
- ✔ Eco-friendly R32 refrigerant with low GWP
FAQs
Is the MINI heat pump compatible with saltwater pools?
Yes, the titanium-in-PVC heat exchanger is compatible with standard saltwater chlorination systems.
Can I install it myself?
Yes. It is designed for DIY installation with common hose sizes and a standard power supply.
What happens when the air temperature is below 15°C?
Efficiency decreases significantly. Use only during warmer months (ideally 15–26°C) for best performance.
Does it heat the pool quickly?
It gradually heats the water over several hours. Covering the pool accelerates heating and reduces heat loss.
Why Shop with LordsWorld
- ✔ EU-wide delivery with fast dispatch
- ✔ Secure checkout and expert support
- ✔ 100% original and certified equipment
- ✔ Direct access to spare parts and manuals
Support & Compatibility
If you’re unsure about compatibility with your pool model, don’t hesitate to contact us before ordering. We’ll confirm with you or contact you after purchase to ensure correct matching.
Available Variants
- MINI-25 – 2.5kW / up to 11 m³ – Ref: 3EXB0399
- MINI-32 – 3.2kW / up to 10 m³ – Ref: 3EXB0572
Legal Note
Manufactured in compliance with EU directives on electrical safety and eco-design. Refrigerant R32 meets current F-Gas regulations. Always follow installation instructions in the user manual.
Key Characteristics
- Heating Capacity: 2.5 kW, 3.2 kW
- Pool Volume Supported: up to 11 m³
- Heat Exchanger: Titanium in PVC
- Coolant: R32
- Pipe Connection: 32/38 mm + 50 mm
- Control Panel: Digital with thermostat
3EXB0399-HEAT-PUMP
10 Items
Data sheet
- Product Type
- Pool heaters
- Shipping_label
- oversized
Specific References
- EAN13
- 0642613372060
- MPN
- 3EXB0399-HEAT-PUMP
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