Heat pump basics · Heat exchangers

Heat exchanger knowledge guide

Illustrated guide to heat exchangers in heat pumps and refrigeration.

1 · Role in the vapor-compression cycle

Vapor-compression cycle with heat exchangers highlighted

2 · Structural families

Heat exchanger family comparison
Family Typical capacity band Typical media ΔP / cleanability Heat-pump intuition

3 · Flow arrangement and heat transfer

LMTD and approach schematic

4 · How to read performance / duty data

Heat exchanger duty point schematic

One-sentence memory

5 · Fouling, frost, oil, and freeze

Heat exchanger reliability risks

6 · Heat-pump and high-temperature specifics

Heat pump and HTHP exchanger duties

7 · Selection checklist

8 · Quick FAQs