OSB Heat pump all in one with duplex stainless steel tank is new arrival.
What is duplex stainless steel tank?
What’s the advantage for such tank material?
Which model of OSB heat pump all in one with duplex stainless steel tank?
We are happy to show you all above info by below
Duplex stainless steels is a member of austenite and ferrite, which with a 50/50 mix, They are with much high chromium (19–32%) and molybdenum (up to 5%) and lower nickel contents than austenitic stainless steels. Duplex stainless steels have roughly twice the strength compared to austenitic stainless steels. Their mixed microstructure provides improved resistance to chloride stress corrosion cracking in comparison to austenitic stainless steels Types 304 and 316.
That made the duplex stainless steel tank with much good performance on corrosion, even better than SS316L.
See more key feature about our OSB heat pump all in one which cover from 200L to 300L model.
• Heating capacity 3kw
• Outstanding hot water up to 60 deg c
• High COP = 3.6
*External coil with reliable and longer service time
• Famous Japanese rotary compressor in built
• Use 4-WAY VALVE, expansion valve and Tube in shell heat exchanger
• Automatic defrosting
• Microprocessors with LCD display ---With temp difference of 0.1 deg c, much more precisely.
• Environmental friendly refrigerant of R410a
• Timer function—Ensure you could ask heat pump to heating the water in advance before you need it. And also can make heat pump to work at 9am to 11am which with higher air temp in the daytime, to get the better heating performance and reduce the heating time.
*High temp anti legonella weekly
For details spec about COP and technical data of our residential heat pump water heater, feel free to email us .