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            H3 Class 1 (Package 1)MSRP:$1,199.00    Modern Refrigeration & Air Conditioning 22nd EditionMSRP:$199.95    Modern Refrigeration & Air Conditioning 21st EditionMSRP:$0.00    NC Heating and Fire Sprinkler Rules and LawsMSRP:$24.95    NORTH CAROLINA Guide to Business, Law and Project Management - Plumbing, NC HVAC, 6th EditionMSRP:$99.95    North Carolina State Administrative Code 2018MSRP:$46.95    North Carolina Mechanical Code 2018MSRP:$109.95    North Carolina Fuel Gas Code 2018MSRP:$109.95    North Carolina Energy Conservation Code 2018MSRP:$62.95    Manual N - Commercial Load CalculationMSRP:$135.95    Manual J - Residential Load Calculation, 8th Edition - Full VersionMSRP:$165.95    Manual D - Residential Duct SystemsMSRP:$125.95- 
        
              H3 Class 1 (Package 1)We make it easy for you by gathering all the books from the PSI Reference Book list and putting them into one neat package.   This set includes t… Read More>>  Modern Refrigeration & Air Conditioning 22nd EditionModern Refrigeration and Air Conditioning provides an excellent blend of theory with job-qualifying skills, making it a leader in the refrigeration an… Read More>>  Modern Refrigeration & Air Conditioning 21st EditionModern Refrigeration & Air Conditioning 21st Edition Is No Longer Published. For Testing use the Modern Refrigeration & Air Conditioning 22nd … Read More>>MSRP:$0.00  NC Heating and Fire Sprinkler Rules and LawsPublished by the state of North Carolina.   NORTH CAROLINA Guide to Business, Law and Project Management - Plumbing, NC HVAC, 6th EditionNorth Carolina Business Law and Project Management 6th Edition HVAC, Plumbers   North Carolina State Administrative Code 2018Includes all of the administrative codes and policies of the 2018 North Carolina State Building Codes in a 3 ring loose leaf binder.   North Carolina Mechanical Code 2018Establishes minimum regulations for mechanical systems using prescriptive and performance-related provisions.   North Carolina Fuel Gas Code 2018Addresses the design and installation of North Carolina fuel gas systems and gas-fired appliances through requirements that emphasize performance.   North Carolina Energy Conservation Code 2018The IECC addresses energy efficiency on several fronts including cost savings, reduced energy usage, conservation of natural resources and the impact … Read More>>  Manual N - Commercial Load CalculationThe New Fifth Edition of Manual N details the load calculation procedure that addresses the advances in the commercial construction industry: new mate… Read More>>  Manual J - Residential Load Calculation, 8th Edition - Full VersionMJ8 produces equipment sizing loads for single-family-detached homes, small multi-unit structures, condominiums, town houses and manufactured homes. T… Read More>>  Manual D - Residential Duct SystemsDesign a residential duct system in less time with the streamlined Manual D duct procedure. The newly released Manual D has been significantly revised… Read More>>
 
 
          
          
               
            
        