AWHP superheat & sub-cooling

[Gary]

The system thermodynamic balance calls for the following, at say Te,sat=12.5'C:
1. At Tc,sat=40'C :
Q'evap = 6.7kW
Q'cond = 7.3kW

2. At Tc,sat=50'C :
Q'evap = 6.1kW
Q'cond = 6.9kW

3. At Tc,sat=75'C :
Q'evap = 4.2kW
Q'cond = 6.1kW

Here is another set of specs that has me confused. How is any of this relevant to what we are doing?

[desA]

Here is another set of specs that has me confused. How is any of this relevant to what we are doing?

See the previous post, regarding appropriate initial rules/specifications (item 1).

In this particular case, you will see that the quoted data is pegged on Te,sat & spans the Tc,sat working range.

[Gary]

See the previous post, regarding appropriate initial rules/specifications (item 1).

In this particular case, you will see that the quoted data is pegged on Te,sat & spans the Tc,sat working range.

The quoted data depends upon a great many more variables than Te,sat and Tc,sat. First and foremost on the list would be the temperature of the liquid entering the coil.

I'm thinking the air coil and vertical HX would do wonders for this coil.