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Why do I use the indoor design condition of 75 degrees at 50% relative humidity? Find the answer with Manual S and Manual J in this edition of “Hey Ed!”
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HVAC Professionals who check their work thoroughly provide an important value to customers. Read this blog to learn about ACCA’s Quality Assurance exams.
Want to find the minimum velocity in a duct system? Find out how to use Manual D to find the minimum in this edition of “Hey Ed!”
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The reversing valve is responsible for moving temperatures around. Read this blog to learn how to efficiently troubleshoot your reversing valve.
Doctor Cool & Professor Heat have been named a finalist for ACCA’s Residential Contractor of the Year! Read more about this company in this blog.
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