Most Pool Heat Pumps have titanium heat exchangers that will make them more long lasting. Now the CALOREX Pro-Pac range has 3 other features that no other pool heat pump has:
- Sound-proofed compressors. Calorex Pro-Pac pool heat pumps are 50% quieter than others.
- Can be installed in or out of your pool pump room. If you have space in your pool pump room it can be installed out of sight and hearing.
- Intelligent automatic defrost. The Pro-Pac will run free of frost in temperatures down to 3ºC thus being much more efficient in winter than their competitors. It will achieve this without ever turning off the compressor.
See more at http://www.acair.com