S-ASX-21 - High Temperature Air-to-Water Heat Pump - (60-100kW)
by Strebel Ltd
The S-ASX.21 range comprises 5 models offering LTHW in 60,70,80,90 and 100kW outputs in multiple fan formats. All the units are capable of generating up to 65 C flow temperature. Depending on model the units achieve COP between 4.70 and 4.72 at 7 C ambient air temperature and 35 C flow. The control system allows the units to be operated in cascade allowing up to 16 units.
The units are of monobloc design suitable for outdoor installation only. Heat energy from the ambient air is obtained from the R410A refrigerant circulating inside a bank of copper and aluminium fins and then this energy is passed, after the compression cycle, to the heating circuit through a stainless steel brazed heat exchanger. The circuit is controlled by the standard supplied temperature probes and pressure transducers and is protected by high and low pressure switches. The plate heat exchanger and all hydraulic pipework is thermally insulated to avoid condensation and reduce heat loss.
Specification Details for S-ASX-21 - High Temperature Air-to-Water Heat Pump - (60-100kW) (Air-to-Water Heat Pumps)
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Strebel Ltd is consulted before specifying.
Technical
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| Cascade Installation (?) | 2 - 16 units | |
| Compressor Type (?) | Scroll with Vapour Injection (EVI) | |
| Fan Type (?) | Axial Fan | |
| Heating Capacity - kW (Air 7⁰C, Water 35⁰C) (?) | 57.2 kW | |
| Max Flow Temperature (?) | 65 °C | |
| No. Fans (?) | 3 | |
| Power Supply (?) | 400v/3ph/50Hz | |
| Pump Type (?) | Modulating | |
| Refrigerant Type (?) | R410A | |
| SCOP at 35⁰C (?) | 4.41 | |
| SCOP at 55⁰C (?) | 3.52 | |
| Sound Power Level (?) | 76 dB(A) | |
| Sound Pressure Level Heating (?) | 76 dB(A) | |
| Source Heat Exchanger (?) | Finned Coil | |
Commercial
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| Product ID Number (?) | S-ASX-21-60 | |
| Typical Building Sector (?) | Commercial , Industrial | |
| Warranty (?) | 2 years | 100% |
| Warranty Description (?) | Parts & labour warranty *conditions apply | |
Size & Weight
Certifications & Ratings
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| CE Marking (?) | ||
| Energy Efficiency Rating (?) | A++ | |
Other
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| Location Suitability (?) | External | |
| Uniclass (?) | Pr_70_60_37_04 Air-to-water heat pumps | |
File Downloads for S-ASX-21 - High Temperature Air-to-Water Heat Pump - (60-100kW)
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