Hayward Micro HP2021DT3C 2.5 kW pool heat pump
Hayward Micro HP2021DT3C 2.5 kW pool heat pump subject to supplier availability.
Description
Description
The Hayward Micro HP2021DT3C is a compact heat pump with a capacity of 2,5 kW, specially developed by Hayward for above-ground pools and also suitable for small in-ground pools when the installation's heating requirements are compatible with its capacity.
Includes 32/38 mm connections, Bluetooth control, a rotary compressor, R32 refrigerant, and a 2-year warranty. Operates exclusively in heating mode.
Technical data and specifications of the Hayward Micro HP2021DT3C
Performance
| Power A27/W26 | 2.5 kW |
| COP A27/W26 | 4,12 |
| Consumption A27/W26 | 0,60 kW |
| Current A27/W26 | 2,7 A |
| Power A15/W26 | 1.5 kW |
| COP A15/W26 | 2,54 |
| Consumption A15/W26 | 0,58 kW |
| Current A15/W26 | 2,53 A |
Specifications
Control from your smartphone
Manage the HP2021DT3C via Bluetooth from a compatible smartphone within connection range.
- Check the equipment status.
- Set the desired temperature.
- View inlet and outlet temperatures.
- Manage power on, power off, and scheduling.
Hayward Micro Comparison
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| Feature | HP2021DT3C Current model | HP2031DT3C |
|---|---|---|
| Power A27/W26 | 2.5 kW | 3.5 kW |
| COP A27/W26 | 4,12 | 5,12 |
| Power A15/W26 | 1.5 kW | 2.23 kW |
| COP A15/W26 | 2,54 | 3,53 |
| Recommended flow rate | 1.5 m³/h | 1.6 m³/h |
| Approximate volume | <15 m³ | <20 m³ |
Selection, installation and dimensions
Is it suitable for my pool?
Hayward developed the Micro range especially for above-ground pools. It can also be used in a small in-ground pool if the available power is suitable for its heating requirements.
For the HP2021DT3C, Hayward indicates an approximate volume of <15 m³.
Installation and dimensions
418 × 399 × 420 mmInstall outdoors on a stable base, leaving enough space for proper air circulation. Avoid recirculation of the cold air expelled by the pump.
Frequently asked questions about the Hayward Micro HP2021DT3C
What pool volume is it recommended for?
Hayward indicates an approximate volume of less than 15 m³. Actual capacity depends on the ambient temperature, pool exposure, desired temperature, period of use, and use of a cover.
Is it suitable for above-ground and in-ground pools?
The Micro range has been specially developed for above-ground pools. It can also be used for small in-ground pools, provided that proper sizing confirms the available power is sufficient.
Does the Hayward Micro HP2021DT3C have WiFi?
No. It has a Bluetooth connection for controlling the unit from a compatible smartphone within range of the connection.
Can it be used to cool the water?
No. The HP2021DT3C operates only in heating mode.




