Name the four most predominant defrost systems

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Reference no: EM131375979

1. What are the indications a check valve has stuck closed on an outside coil?

2. Name the four most predominant defrost systems.

3. A temperature-differential defrost system will not go into defrost. This is the most common complaint on this control. Describe the correct solution to this problem.

Reference no: EM131375979

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