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 ...
This is part 1 in an ongoing series on HVAC load calculations. The folks at SNIPS have asked me to do a basic how-to article about HVAC Manual J load calculation as that is allegedly a big part of my ...
Part III of NEC Art. 220 provides requirements for the calculated load of specific applications (after covering general loads and general lighting). Do you know the types of loads that are covered ...
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.
HRC Climate Services Heating and Cooling has announced its comprehensive HVAC construction support services for new ...
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2026 HVAC code changes every contractor should know
The 2026 HVAC and IECC code updates are reshaping how contractors design, size, and install systems. Stricter efficiency, ventilation, and documentation requirements mean old shortcuts can now cost ...
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