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The TRANE ADP01012 is a Muller Style adapter, identified as model WC-402. This component is engineered to connect systems requiring a 3/4 inch outer diameter (OD) to those with a 3/4 inch FEMA connection. It serves to ensure proper interface and compatibility between different parts within electrical or electronic equipment setups, particularly in HVAC and refrigeration applications.
Enables specific 3/4 inch OD to 3/4 inch FEMA connections for system compatibility.
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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