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Question:

What is the maximum water temperature of a heat pump water heater? Why is it only 65 degrees centigrade?

I'm not talking about the bath temperature. I'd like to know what technical or theoretical limitations the maximum temperature of the heat pump receives.

Answer:

The reasons are as follows: 1. The condensing temperature is too high, the compressor working pressure is too high, and 2, the efficiency is low. 3, can also be added to the short life of 80 degrees, the cost is low efficiency, short life, fault, the current can be added to The loss outweighs the gain., 65 degrees, the effectiveness of not less than 3.8 may be only the amount of Haowate Shu
Because the system exhaust temperature and condensation pressure limit, decided the heat pump maximum water temperature can not exceed 85 degrees, can achieve 85 of the heat pump manufacturers rarely
Who told you that only 65 degrees, 85 degrees can do?.

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