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Esco Heat pump exam Questions and Answers 100% Pass
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Esco Heat pump exam Questions and Answers 100% Pass 1. An air-to-air heat pump has many of the same components as an air conditioning system. The major difference is that a heat pump also has a (an); - Answer️️ -C: reversing valve. 2. What is the difference between "demand defrost" and "ti...
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