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Paul Hickey High-Efficiency Furnace Quiz June 22, 2021, 6:20 pm
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When you ask many people nowadays how to check the charge on a heat pump during low outdoor temps, they will say that you need to “weigh in and weigh out” the charge. While this may be an effective method, it isn't always practical. Now, if you are making a refrigerant circuit repair, weighing out […]Read more
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