Scope of Work
To install, add to, alter or repair, in one or two-family dwellings, town homes or U Occupancies only, warm air heating systems only, warm air heating systems and their appurtenances, ductwork, ventilation, evaporative cooling, duct insulation, exterior sheet metal, gas piping; burners, venting and controls, water heaters not exceeding 100 Mbtu input and low voltage wiring which does not exceed 48 volts and is not enclosed in a conduit or raceway. All work to be done under the on site supervision of a Class A or B Heating and Ventilating Supervisor Certificate.
ICC Exam #N32 National Standard Residential Mechanical (Class C)
Minimum Experience Required To Apply
Six (6) years in heating & ventilating work consisting of the following:
a. Four (4) years as a heating & ventilating journeyman mechanic AND
b. Two (2) years in one or more of these positions:
Application Form and Required Documents
can schedule ICC testing once an application has been approved.