Hot water is a basic demand in family, and been use it for both, dish washing and so on in daily life. Have you ever check the bill for hot water heating by gas heater or electric water heater? Compare to gas heater and electric water heater air source heat pump could be more energy saving.
And now, more and more attention about green and environment protection had pay to, air source heat pump with r410a is going to replace by r32 step by step.
Why it is need to use this kind of refrigerant instead of R410a?
As R32 is more green and more environmental friendly. You may know that each refrigerant has a Global Warming Potential (GWP) with carbon used as the base. Carbon has a GWP of 1. R410A has a GWP of 2,088 meaning that if one kilogram is released into the atmosphere it would have 2,088 times the harmful effect of one kilogram of carbon.
While R32, which has a GWP of 675 (two thirds less than R410A).
That’s why more heat pump supplier now seeing a move to a new refrigerant – R32.
And there is more advantages for R32 compare to R410a besides the first one.
1.One third Global Warming Potential
2.Zero Ozone Depleting Potential
3.Ideal for future generation equipment
4.Offers superior energy efficiency
5.Efficient for longer pipe runs
6.Requires lesser amount of refrigerant per KW of load
Now OSB is prepare to r32 air source heat pump hot water with small model like 3kw, 5kw.
These models can be supplied maximum 60 deg c hot water same as the R410a on do.
We are happy to keep you post when the R32 air source heat pump hot water of 3kw and 5kw are available.
For details spec about COP and technical data of our residential heat pump water heater, feel free to email us.