BEST PRACTICES: The use of software for load calculations is a key trait of the contractor of the future, according to the latest Contractor of the Future study from ACCA and the Farmington Consulting ...

Developers and owners of residential homes are generally keen on keeping heating and cooling costs as streamlined as possible without sacrificing performance. A properly sized system costs less to run ...

Based on the 2020 National Electrical Code. Part 1 of this two-part series taught you how to calculate branch-circuit loads. Now let's review how to perform feeder and service load calculations.

Get expert guidance on how to select and properly size temporary cooling applications with the Roadmap to Temporary HVAC: Cooling Job Sizing Guidance and Calculations. Planning and know-how are ...

Manual LLH deals with the unique HVAC design issues associated with homes that exhibit low cooling and /or heating loads (per Manual J® load calculations) and identifies equipment options / approaches ...

As noted previously, the Informational Note of Sec. 220.40 is really two notes contained in one. First, it tells you to see Informative Annex D, Examples D1(a) through D10. These walk through various ...