CalCERTS


HVAC Work Scope Definitions

What is an entirely new SC (space conditioning) system?

A system in an existing dwelling unit shall be considered an Entirely New or Replacement Space Conditioning System (SC System) when:

The air handler and all of the system's heating and cooling equipment (e.g. outdoor condensing unit and indoor cooling or heating coil for split systems; or complete replacement of a package unit) are new, and
The duct system meets the definition of an Entirely New or Replacement Duct System. See definition of new duct system below.

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31 Natoma St Suite 120 Folsom, CA 95630
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