Is Manual J® really necessary in existing homes?
Who wants to learn about problems after the job is completed? Read this blog to learn why utilizing Manual J can maximize effectiveness on service calls.
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Who wants to learn about problems after the job is completed? Read this blog to learn why utilizing Manual J can maximize effectiveness on service calls.
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While attending ACCA 2025 at the Kalahari Resort in Texas this past March, I was asked a question that comes up often. The question focused on adding extra BTUs to the calculated heat gain to account for what was described as “additional loads.”
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ACCA conducted a presentation during the International Code Council’s (ICC) 2024 Annual Conference at the Long Beach Convention Center in Long Beach, California. The session was part of the “PMG” track (Plumbing, Mechanical, Fuel Gas) during the October 22 education program.
When determining the correct size for HVACR equipment in a home, it’s crucial to look beyond just the model number. […]
In this edition of “Hey Ed”, Ed goes over the differences between Manual J and Manual JAE, and their intended uses.
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