Thumb Rule for Refrigeration

[uday_pr]

What is the relation between Compressor Capacity in TR and Cooling Surface of Condenser? What is the relation between Compressor Capacity in TR and Cooling Surface of Chiller?
Compressor TR and HP of the drive motor?

[Rob White]

..

I'm not sure what TR is?????

But in the UK we have a rule of thumb that....

The evap temp is 10degs lower than the air off

and

The cond temp is 15degs higher than the ambient.

Not set in stone and will vary dependent on products and
Delta T's but a good one to get you going...

Regards

Rob

.

[B G Scott]

Tons of Refrigeration (12,000 BTU/Hr)

[Rob White]

Tons of Refrigeration (12,000 BTU/Hr)



Ah Tons of Refrigerant eh?

Just testing :p

Regards

Rob

.

[Peter_1]

There not a relation and surely not as arule of thumb

[gulshan kumar]

this is not related to TR.
1 TR=12000 Btu/hr