Buy heatcraft dx coil replacements

In a direct expansion coil unit, the cooling medium, or refrigerant, evaporates while it flows through the tubes. Direct expansion may also describe an evaporator with an expansion device other than a low-side float. Direct expansion coils are designed to meet a wide range of temperatures, from HVAC to sub-zero freezing applications. Circuiting is matched to compressor requirements, and evaporator coil face can be split or interlaced to meet specific need. The difference between a DX coil and a chilled coil is that the refrigerant can't be propelled through the M.P.T. connection and the header arrangement so you have to substitute a distributor in the place of the connection. Connected to the distributor is spaghetti tubing which supplies the tubes. Other than that, chilled water and DX coils are the same. The average life of a coil is about 15 years, so you will eventually need to purchase replacement DX coils. You need to answer the following questions to make up your mind about replacing DX coils: Are you constantly repairing and patching your DX coils? Do you need replacement DX coils to stop the harassment and loss of your time? Order over the phone or by fax machine we will be able to give you fast and accurate delivery of the Coil Specs of your replacement DX coils. You can e-mail or fax us with questions about any replacement coils.