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The ADP 176799973 is a reliable OEM replacement kit that includes ten piston orifices specifically designed for ADP evaporator coils. This 3.5 ton kit meets industry standards for effective refrigerant flow regulation.
This kit simplifies repairs and replacements for HVAC professionals.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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