SECTION N1105  SIMULATED PERFORMANCE ALTERNATIVE (PERFORMANCE)
Pursuant to the UCC, delete Section N1105.2 and replace as follows:
R-N1105.2 Mandatory requirements. Compliance with this Section requires that the mandatory provisions identified in Section N1101.13 be met. All supply and return ducts not completely inside the building thermal envelope shall be insulated to a minimum of R-6. Compliance with this Section requires that the mandatory provisions identified in Section 1102.4.1.2 be met.