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Denny Varnadoe HVAC Instructor

Class 2 Non-Restricted Package

GA HVAC license exam reference books


ACCA Manual D, 3rd edition Version 2.50

ACCA Manual J, Full 8th edition Version 2.50


Trane Ductulator - Sizing Sheet Metal Duct

ACCA Duct Calculation Slide Rule

Carrier System Design Manuals Set - Volumes 1,2,3

Heat Loss/Gain Duct Design

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