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The following reference is recommended for the Maryland Master HVACR Contractor, Limited HVACR Contractor, and HVACR Journeyman examinations. These references are permitted to be used during the exam.
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29 CFR OSHA 1926 Construction Industry Regulations & Standards, July 2023 Edition
$69.99View ProductMake compliance with dense government safety regulations simple with the 29 CFR 1926 OSHA Construction Industry Regulations. Updated through July 2023, the book provides you with a comprehensive set of the most up-to-date Construction regulations.
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Modern Refrigeration and Air Conditioning, 21st Edition
$193.99View ProductModern Refrigeration and Air Conditioning is the HVACR standard for a new generation of learner. It correlates to HVAC Excellence and PAHRA accreditation requirements to ensure complete coverage that prepares students for career success.
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ACCA Ductulator – Duct Calculation Slide Rule
$54.99View ProductOne of our most popular catalog items! This durable two-sided plastic sizing wheel comes with a complete instruction manual for residential and commercial duct-sizing procedures. Designed by Hank Rutkowski.
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Manual J Residential Load Calculation (8th Edition – Full) [ANSI/ACCA 2 Manual J – 2016]
$151.99View ProductMJ8 produces equipment sizing loads for single-family-detached homes, small multi-unit structures, condominiums, town houses and manufactured homes. This new version incorporates complete MJ8-AE volume in a user friendly format.
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2012 International Mechanical Code (International Code Council Series) 1st Edition
$82.99View ProductEstablishes minimum regulations for mechanical systems using prescriptive and performance-related provisions.
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Redi-Tag Permanent Tabs – 375 Blank Tabs
$41.99View ProductRedi-Tag permanent tabs are self-sticking and you can print on your laser printer in minutes or write directly on them. Made of heavy duty, durable plastic that won’t tear of curl. Input and format text using Windows® versions of Microsoft® Word and WordPerfect®. Actual size of tab 1-1/8″ x 1-1/4″. 100 tabs per pack.
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Maryland HVAC Tab Pack
$42.99View ProductPERMANENT TABS PACKAGE – This package includes permanent tabs for some of the references allowed to be used during the exam
