MECHANICAL SYSTEMS CHANGES AND MAINTENANCE

Mechanical Systems Changes and Maintenance

Mechanical Systems Governed by the IRC                                                                                                                                                                                                                                                                  

Mechanical systems governed by the IRC are permanently installed heating, ventilation, and air conditioning systems. The IRC does not govern temporary and portable appliances and it does not govern most plug-and-cord connected heating and cooling appliances. HVAC is a common acronym that refers to mechanical systems and stands for heating, ventilation, and air conditioning. Read the full Topic