Astral Evo Top heat pump

Recommended retail price 2021 starting from :
1810.80 €
Our Price starting from :
910 € Including VAT
Ref. 021273
Astral Evo Top heat pump 5KW single-phase
Astral Evo Top heat pump 5KW single-phase
Titanium exchanger,
Operational from 5°C,
Compatible with all pools and water treatments,
Automatic defrost function
Operational from 5°C,
Compatible with all pools and water treatments,
Automatic defrost function
In stock
Astral Evo Top heat pumps
Natural pool heat is principally linked to the pool water's exposition to sunlight. Varying climatical conditions do not allow a constant or reliable source of heat for your swimming pool.
To optimise the use of your pool, the installation of a heating system is the most reliable way to maintain the desired swimming temperature.
The Astral Evo Top heat pumps optimise your swimming season maintaining your pool water at the desired temperature.
The concept of a heat pump is to transform the calories contained in the outside ambient air to heat pool water free of charge. A heat pump consumes electricity to run, however, the rendered energy is 4 to 5 times greater than its consumption. This is an economical and ecological solution.
Evo Top heat pumps in detail
The Evo Top heat pumps are easy to use throughout the season. Just programme the temperature you want, the rest is entirely automatic.
The titanium exchanger coupled with the PVC heating body make this pump compatible with all types of water treatment, including salt electrolysis.
Featuring very resistant ABS bodywork complete with anti-UV treatment and rubber shock absorbers, reducing vibration and therefore, the audible sound level.
The Evo Top is equipped with an easy to use digital control panel showing the water temperature, instructions and alerts. To facilitate use and create portability, the control panel is supplied with a 10m long cable.
If the weather is damp, the evaporator of a heat pump can cover itself with frost, making the unit dysfunctional. To solve this problem, the Astral Evo top is equipped with an automatic defrosting function that operates by inversion of gas:

This fast process ensures an optimisation of the pump's heating time. The majority of other models on the market defrost the evaporator by stopping their compressor and forcing the fan to circulate ambient air.
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Resistant metallic internal structure

Titanium exchanger
Technical features
Model Astral Evo Top | 5Kw single-phase | 9Kw single-phase | 13,5Kw single-phase | 16Kw single-phase | 16Kw three-phase | 21Kw single-phase | 21Kw three-phase | 28Kw three-phase |
Electrical supply (V/Ph/Hz) | 220/2/50 | 220/2/50 | 220/2/50 | 220/2/50 | 380/3/50 | 220/2/50 | 380/3/50 | 380/3/50 |
Exchanger | Hitachi Rotary R410a | Hitachi Rotary R410a | COPELAND SCROLL R410a | COPELAND SCROLL R410a | COPELAND SCROLL R410a | COPELAND SCROLL R410a | COPELAND SCROLL R410a | COPELAND SCROLL R410a |
Compressor | Rotary | Rotary | Scroll | Scroll | Scroll | Scroll | Scroll | Scroll |
Fan | Axial | Axial | Axial | Axial | Axial | Axial | Axial | Axial |
Noise level at 1m dB(A) | 50 | 51 | 54 | 55 | 55 | 57 | 57 | 59 |
Noise level at 10m dB(A) | 39 | 40 | 43 | 44 | 44 | 47 | 47 | 48 |
Water flow dectector | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated |
Friction loss (kPa) | 12 | 12 | 15 | 16 | 16 | 16 | 16 | 18 |
Defrosting | Warm gas | Warm gas | Warm gas | Warm gas | Warm gas | Warm gas | Warm gas | Warm gas |
Winter purge | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Dimensions and weight
Model Astral Evo Top | 5Kw single-phase | 9Kw single-phase | 13,5Kw single-phase | 16Kw single-phase | 16Kw three-phase | 21Kw single-phase | 21Kw three-phase | 28Kw three-phase |
Dimensions (mm) | 390 x 988 x 559 | 390 x 988 x 559 | 444 x 1067 x 773 | 444 x 1067 x 773 | 500 x 1080 x 918 | 500 x 1080 x 918 | 500 x 1080 x 918 | 500 x 1080 x 918 |
Net weight (kg) | 30 | 37 | 69 | 90 | 90 | 110 | 110 | 135 |
Heat pump performance
Model Astral Evo Top | 5Kw single-phase | 9Kw single-phase | 13,5Kw single-phase | 16Kw single-phase | 16Kw three-phase | 21Kw single-phase | 21Kw three-phase | 28Kw three-phase |
Recommended volume of pool* (m³) | 10-20 | 25-33 | 35-60 | 60-85 | 60-85 | 75-120 | 75-120 | 100-140 |
Power output* (kw) | 5 | 9 | 13,5 | 16 | 16 | 21 | 21 | 28 |
* Residential pool with cover from May to September, air 27°C, water 27°C, relative humidity 70%, filtration 12 hours/day.
** Coefficient of performance = Power output / Power input
Indications for the installation of a heat pump
Where should I install my heat pump?
- Install your heat pump outdoors.
- The heat pump should be placed where there is sufficient air circulation without obstacles in proximity to the unit.
- The heat pump should be placed on a flat, stable surface. A concrete floor is ideal.
- After installation, the equipment should be in a vertical position without inclination.
- The equipment should be positioned out of range of pollution, corrosive gas, dust and dead leaves.





Installation concept

Installation of the heat pump

1. Heat pump Astral Evo Top
2. Pool pump
3. Pool filter
2. Pool pump
3. Pool filter
4. Suction
5. Discharge
6. Condensation outlets
5. Discharge
6. Condensation outlets
7. Inlet hot air
8. Outlet cold air
9. Electrical supply
8. Outlet cold air
9. Electrical supply
OPTION: U-CONNECT connection kit


The U-Connect connection kit enables you to link a heat pump to your pool without plumbing, labor or tools. This quick installation does not require a supplementary electrical supply and avoids the use of a by-pass. Just connect the two supplied pipes to your Astral Evo Top heat pump and link them to the portable U-Connect control box. Self-priming, the U-Connect system remains independent to your filtration system. You get warm water, faster, without losing heat through piping as is often the case in a classic configuration.
Warranty
2 years
Photos non-contractual
Price incl. VAT
Price incl. VAT
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