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06-02-2009, 10:29 AM
To enable checking of pressures and avoid the loss of gass, I was looking to fit either electronic pressure transducer or clycerine filled gauge to the hp and lp service valve connections or at the evaporator - split units. Are the service valve conections 1/4 sae flared.

06-02-2009, 04:50 PM
It is a Copeland Compresser ZF24K4E

10-02-2009, 05:58 PM
You may look at the manufacturer web site for product information. Here is the llink.
https://opi.emersonclimate.com/was.extension.opi.web/OPIServlet. You will have to register to get access to all product information.