Retro Pumps
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| Model | ASH-08CHW-RM | ASH-15CHW-RMM | ASH-15CHW-RMS | ASH-18CHW-RMS | ASH-22CHW-RMS | ||
|---|---|---|---|---|---|---|---|
| Power Supply | V/Ph/Hz | 220-240/1/50 | 220-240/1/50 | 380-415/3/50 | 380-415/3/50 | 380-415/3/50 | |
| ErP Level (35°C) | - | A+++ | A+++ | A+++ | A+++ | A+++ | |
| ErP Level (55°C) | - | A++ | A++ | A++ | A++ | A++ | |
| Heating Capacity (A7/W35) | kW | 8 | 15 | 15 | 18 | 22 | |
| Heating Range | Capacity | kW | 3.10~8.67 | 5.32~15.4 | 5.38~15.6 | 6.45~19.1 | 8.10~22.1 |
| Heating Range | COP | w/w | 4.28~5.45 | 4.21~5.28 | 4.26~5.32 | 4.22~5.30 | 4.32~5.22 |
| Compressor Type | - | Panasonic DC + EVI | |||||
| Refrigerant Type | - | R290 / 0.8kg | R290 / 1.3kg | R290 / 1.3kg | R290 / 1.8kg | R290 / 2.0kg | |
| Sound Pressure (1m) | dB(A) | 45 | 46 | 46 | 47 | 48 | |
| Ambient Temp Range | ℃ | -30℃ to 50℃ | |||||
The Series R290 Monobloc Air to Water Heat Pump is a high-performance and environmentally friendly solution designed for residential and light commercial heating, cooling, and domestic hot water applications.
Using R290 natural refrigerant (propane), this unit delivers ultra-high efficiency (A++ to A+++), low global warming potential (GWP), and full compliance with the latest EU EcoDesign ErP standards. All key components—including compressor, plate heat exchanger, circulation pump, and refrigerant system—are integrated into a single outdoor module.
Residential: Ideal for homes, apartments, and villas for efficient heating, cooling, and domestic hot water supply.
Commercial: Perfect for small to medium-sized spaces such as offices, hotels, shops, and cafes.
Cold Climates: Specifically engineered for colder regions, maintaining high efficiency at extremely low outdoor temperatures.
As a leading manufacturer specializing in high-quality heating solutions, we bring over 20 years of experience to the industry. Our state-of-the-art production facilities focus on innovation and reliability, ensuring every product meets the highest international standards.
We operate on a global scale, serving customers in over 50 countries. Our commitment to sustainability is reflected in our focus on renewable energy and eco-friendly products like the R290 heat pump series.
