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R454B SIDE DISCHARGE INVERTER
The Demax Side Discharge Inverter R454B is a side-discharge frequency-conversion swimming pool heat pump, featuring R454B refrigerant—a balanced solution that combines high environmental friendliness (low GWP) and safety (non-flammable). It’s designed to serve both residential and commercial swimming pools, with a wide coverage of pool volumes for flexible application across diverse scenarios.
- Introduction
- Main features
- Specifications
- Recommended
Product Introduction
The Demax Side Discharge Inverter R454B is a side-discharge frequency-conversion swimming pool heat pump, featuring R454B refrigerant—a balanced solution that combines high environmental friendliness (low GWP) and safety (non-flammable). It’s designed to serve both residential and commercial swimming pools, with a wide coverage of pool volumes for flexible application across diverse scenarios.
Core Configuration & Key Details:
Refrigerant: R454B — eco-friendly (low global warming potential) and safe (no flammability risks), meeting modern environmental standards;
Design & Components: Side-discharge air outlet structure (optimizes installation flexibility in limited spaces); equipped with electronic expansion valves and titanium alloy/PVC heat exchangers (corrosion-resistant for long-term use in pool water environments);
Adaptability: Supports multi-voltage configurations (208/230V) and operates in an ambient temperature range of -15-43℃, suitable for various climate zones;
Protection Level: Ranges from IPX4 to IPX7 (for specific models), ensuring reliability in humid outdoor pool-side conditions.
Core Configuration & Key Details:
Refrigerant: R454B — eco-friendly (low global warming potential) and safe (no flammability risks), meeting modern environmental standards;
Design & Components: Side-discharge air outlet structure (optimizes installation flexibility in limited spaces); equipped with electronic expansion valves and titanium alloy/PVC heat exchangers (corrosion-resistant for long-term use in pool water environments);
Adaptability: Supports multi-voltage configurations (208/230V) and operates in an ambient temperature range of -15-43℃, suitable for various climate zones;
Protection Level: Ranges from IPX4 to IPX7 (for specific models), ensuring reliability in humid outdoor pool-side conditions.
Main features
Performance Specifications:
This product includes a full line of JDLKRY-series models, with core performance metrics as follows:
Recommended Pool Volume: Covers 12-25 m³ to 68-135 m³ (accommodating small home pools to large commercial pools);
Heating Capacity: Under standard conditions (Air 27℃/Water 26℃), heating power ranges from 2.4-7.5 kW to 12.9-39 kW (corresponding to 8186-44008 BTU/h), with a maximum Standard Heating COP of 5.84 for high energy efficiency;
Cooling Capacity: Under rated conditions (Air 35℃/Water 30℃), cooling power ranges from 3.5 kW to 19.3 kW (corresponding to 11999-65832 BTU/h);
Noise Level: Operates at 45-57 dBA, balancing efficient performance with quiet operation.
Core Features:
R454B Refrigerant Advantage: Balances environmental sustainability (low GWP) and operational safety (no flammability hazards), outperforming traditional refrigerants in eco-compliance;
Side Discharge Design: Ideal for installations with restricted surrounding space, as the side air outlet avoids interference with nearby structures;
Wide Adaptability: Supports a broad ambient temperature range (-15-43℃) and multi-voltage input, fitting different regional climates and power grids;
Durable Build: Titanium alloy heat exchangers and IPX4/IPX7 protection enhance longevity in humid, chlorine-rich pool environments.
Application Scenarios:
Suitable for small residential pools, medium-to-large commercial pools (e.g., villa pools, club pools, small resort pools), and scenarios requiring stable temperature control across diverse climate conditions.
Specifications
| R454B SIDE DISCHARGE INVERTER | ||||||||||
| Model | JDLKRY ·5FE1 | JDLKRY-8FE1 | JDLKRY-10FE1 | JDLKRY-12FE1 | JDLKRY-15FE1 | JDLKRY-18FE1 | JDLKRY-24FE1 | JDLKRY-24FE2 | JDLKRY-28FE2 | |
|
Recommended Pool Volume M3 12-25 19-38 24-50 28-56 36-70 43-90 58-115 58-115 68-135 |
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| Power supply | V/Ph/HZ |
208-230V/1/ 50HZ/60HZ |
208-230V/1/ 50HZ/60HZ |
208-230V/1/ 50HZ/60HZ |
208-230V/1/ 50HZ/60HZ |
208-230V/1/ 50HZ/60HZ |
208-230V/1/ 50HZ/60HZ |
208-230V/1/ 50HZ/60HZ |
208-230V/1/ 50HZ/60HZ |
208-230V/1/ 50HZ/60HZ |
| Refrigerant | R454B | |||||||||
| Operating Environment Temperature | ℃ | -15-43 | ||||||||
| Max.Dutlet Water Temperature C 42 | ℃ | 42 | ||||||||
| Min.Dutlet Water Temperature | ℃ | 8 | ||||||||
| Heating Capacity | KW | 2.4-7.5 | 4-11.88 | 4.9-15 | 6.2-18.5 | 7-22.3 | 8.8-25 | 12.1-33.5 | 12.1-33.6 | 12.9-39 |
| BTU | 8186-25582 | 13644-40522 | 16713-51165 | 21148-63100 | 23877-76065 | 30016-82575 | 41273-114268 | 41273-114268 | 44002-133029 | |
| Standard Heating Condition | (Air 27°℃/Water 26°℃/Humid.80%) | |||||||||
| KW | 6.75 | 10.8 | 13.3 | 16.1 | 20.2 | 24.1 | 31.8 | 32 | 37.1 | |
| Standard Heating Capacity | BTU | 23024 | 36839 | 45366 | 54917 | 68902 | 82205 | 108470 109152 | 126548 | |
| Standard Heating Power | KW | 1.17 | 1.88 | 2.32 | 2.83 | 3.54 | 4.21 | 5.57 | 5.57 | 6.58 |
| Standard Heating Current | A | 5.14 | 8.26 | 10.20 | 12.43 | 15.55 | 18.49 | 24.64 | 9.54*3 | 11.11*3 |
| CDP | W/W | 5.79 | 5.73 | 5.74 | 5.68 | 5.71 | 5.72 | 5.71 | 5.72 | 5.64 |
| Rated Heating Condition (Air 15°℃Water 26°C/Humid.70.8 | %) | |||||||||
| Rated Heating Capacity | KW | 5 | 8 | 9.8 | 11.9 | 14.9 | 17.8 | 23.4 | 23.4 | 27.5 |
| BTU 17055 27288 33428 40591 | 50824 60716 79817 | 79817 93803 | ||||||||
| Rated Heating Power | KW | 1.09 | 1.76 | 2.18 | 2.64 | 3.3 | 3.93 | 5.22 | 5.22 | 6.15 |
| Rated Heating Current | A 4.79 7.73 9.57 11.6 14.5 17.3 23 8.8*3 10.4*3 | |||||||||
| COP | W/W | 4.6 | 4.54 | 4.5 | 4.5 | 4.51 | 4.53 | 4.48 | 4.5 | 4.47 |
| Rated Cooling Conditfion | (Air 35°℃/Water 30°C/Humid.40.3%) | |||||||||
| Rated Cooling Capacity | KW | 3.5 | 5.6 | 6.86 | 8.3 | 10.4 | 12.5 | 16.3 | 16.3 | 19.3 |
| BTU 11939 19102 23399 28311 35474 42638 55599 55599 65832 | ||||||||||
| Rated Cooling Power | KW | 1.09 | 1.78 | 2.08 | 2.44 | 3.04 | 4.55 | 5.62 | 5.62 | 6.03 |
| Rated Cooling Curent | A 4.78 7.8 9.13 10.71 13.35 19.98 25.98 9.8*3 10.17*3 | |||||||||
| EEP | WIW | 3.2 | 3.15 | 3.3 | 3.4 | 3.42 | 2.75 | 2.9 | 2.9 | 3.2 |
| Max.Current | A | 7.9 | 9.7 | 12.3 | 15.4 | 19.8 | 19.8 | 26.4 | 10.1*3 | 13.5*3 |
| Water pipe connection | MM | 50/48.3 | 50/48.3 | 50/48.3 | 50/48.3 | 50/48.3 | 50/48.3 | 50/48.3 | 50/48.3 | 50/48.3 |
| Water Flow M3 2.14 3.42 4.2 5.1 | 6.38 7.63 10.2 10.2 11.78 | |||||||||
| Water Side Pressure Resistance | KPA | 4 | 5 | 7 | 9 | 11 | 12 | 13 | 13 | 14 |
| Protection Level IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 | ||||||||||
| Motor | CD | |||||||||
| Throttle Device | Electronic | Electronic | Electronic | Electronic | Electronic | Electronic | Electronic | Electronic | Electronic | |
| Heat Exchanger | PVC Titanium Alloy Heat Exchanger | |||||||||
| Noise | (dBA) | 45 | 47 | 48 | 50 | 52 | 55 | 56 | 56 | 57 |
