Published on Feb 8, 2017 At RenewAire, we understand why a lot of people are in the dark about the new—and constantly changing—ventilation and energy efficiency codes and regulations.

Freezing or Icing Over of outdoor units during different weather scenarios are a common occurrence. Below we have shared a few reasons as to why this may be happening to your unit. Can Icing of an outdoor unit be caused by the system being oversized for the space?   I have a system that ices up