Specifically designed for commercial and retail applications, the ingenious design of the systems not only overcomes the limitations associated with the installation of traditional split systems, but also offers the end user improved comfort and drastically reduced power consumption.
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Single or three phase power supply across the range
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Low start current across the range
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Complete range of indoor units
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Single, twin, triple and quad options
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Systems pre-charged for 30 metres
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Pipe runs up to 100 metres
The SPW DC Inverter systems utilise the non-ozone depleting R410A refrigerant, which gives increased system performance, increased energy-efficiency and improved heat transfer, resulting in smaller pipe sizes and more compact indoor units.
Wide capacity range
DC inverter controlled compressors have an operating range of 25-90Hz, which enables the sine wave to be shortened or lengthened, either slowing the compressor to reduce capacity from the nominal figure (measured at 50Hz) or increasing its speed to offer increased output.
Affordable technology
When comparing the COPs of DC Inverter systems (which are stated at 100% capacity) with an equivalent fixed speed system, the improved energy-efficiency and consequent lower running costs of the DC Inverter can be easily calculated. However, DC Inverters control the room temperature far more precisely, generally operating in part load conditions where the COPs are considerably higher, thereby delivering further substantial energy savings and ensuring that this new technology has an almost immediate payback.