Gas furnaces are subject to a number of potential problems, few of which are as potentially deadly as a cracked or damaged heat exchanger. Unfortunately, many commercial property owners fail to understand the gravity of this issue. If you would like to improve your knowledge of furnace diagnostic skills, read on. This article will discuss four ways an HVAC professional can diagnose a damaged commercial heat exchanger.
Cracks are at the heart of all heat exchanger problems.
Are you thinking of saving money by repairing your heating, ventilation and air conditioner (HVAC) system on your on? Before you go down that road, you need to take a moment and understand the dangers you may face or create. Here are three reasons DIY HVAC repair isn't advisable:
It Contains Dangerous Chemicals
A typical HVAC contains a refrigerant (Freon) whose main function is to transfer heat from one part of the system to another.