For the most current mechanical codes that address the design and installationof the most current mechanical systems use the 2009 International MechanicalCode?.... » 

For the most current mechanical codes that address the design and installationof the most current mechanical systems use the 2009 International MechanicalCode?. Designed to provide comprehensive regulations for mechanical systems andequipment it includes coverage of HVAC exhaust systems chimneys and ventsducts appliances boilers water heaters refrigerators hydronic piping andsolar systems. This valuable reference uses prescriptive and performancerelated provisions to establish minimum regulations for a variety of systems. «