NATE ICE Heat Pump Exam Questions with 100% Correct Answers | Updated | Download to score A+
1. A correct statement regarding the outdoor coil of a heat pump is that damage may result if the ANS defrost water does not drain from the coil. 2. A dirty air filter in a heat pump operating in the heating mode could result in ANS excessive head pressure. 3. A dirty air filter on a heat pump system will result in ANS high head pressure in the heat mode and low suction pressure in the cool mode. 4. A fan delay can add cooling efficiency by ANS operating the indoor blower after compressor shut-down
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