The IECC sets minimum energy efficiency provisions for both residential and commercial buildings. Users of the code can choose between two methods for showing compliance, the prescriptive and performance paths.

The IECCis a model energy building code produced by the International Code Council(ICC). It is referred to as a modelcode because it was developed through a public hearing process by national experts under the direction of the ICC.

This part presents regulations for the proper installation ofboilers, water heaters and pressure vessels to protect life and property from the hazards associated with those appliances and vessels. It applies to all types ofboilers and pressure vessels, re

This part is intended to regulate the design, construction, installation, maintenance, repair and approval ofchimneys, vents and their connections to solid and liquid fuel-burning appliances. The requirements ofthis part are intendedto achieve the compl