West Virginia HVAC

Modern Refrigeration & Air Conditioning 21st Edition

Modern Refrigeration & Air Conditioning 21st Edition Is No Longer Published. For Testing use the Modern Refrigeration & Air Conditioning 22nd …

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Manual N - Commercial Load Calculation

The New Fifth Edition of Manual N details the load calculation procedure that addresses the advances in the commercial construction industry: new mate…

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International Mechanical Code 2018

Establishes minimum regulations for mechanical systems using prescriptive and performance-related provisions.

HVAC Duct Construction Standards, Metal and Flexible 4th Edition

The third edition of the HVAC Duct Construction Standards Metal and Flexible is intended primarily for commercial and institutional duct construction…

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