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The Delfield Valve Exp 1/2ton R-40 4A is a vital component designed for commercial appliances. This expansion valve is compatible with R404A refrigerant and is suitable for systems using half-ton capacities.
This expansion valve helps regulate temperature and maintains optimal cooling performance.
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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