Interpretations - Mechanical Code
North Carolina Department of Insurance / Office of State Fire Marshall (Engineering)
The following interpretations apply to heating and cooling installations.
0304.1 Partial Replacement of a Split System Heat Pump or Air Conditioner
0304.10.3 Bricks & CMU Used as Mechanical Equipment Supports
0304.11 Guard Requirements for Rooftop HVAC Equipment
0307.2.3 Auxiliary and Secondary Drain Systems
0312.1 Heating and Cooling Load Calculations
Interpretations for mechanical code items not related to comfort heating and cooling, as well as interpretations for previous codes (2002, 2006, 2009 & 2012) are available on the NCDOI/OSFM website.
If you wish to visit the NCDOI website in a new browser window, click here.
The following interpretations apply to heating and cooling installations.
0304.1 Partial Replacement of a Split System Heat Pump or Air Conditioner
0304.10.3 Bricks & CMU Used as Mechanical Equipment Supports
0304.11 Guard Requirements for Rooftop HVAC Equipment
0307.2.3 Auxiliary and Secondary Drain Systems
0312.1 Heating and Cooling Load Calculations
Interpretations for mechanical code items not related to comfort heating and cooling, as well as interpretations for previous codes (2002, 2006, 2009 & 2012) are available on the NCDOI/OSFM website.
If you wish to visit the NCDOI website in a new browser window, click here.