Many in our industry believe the duct material used in an installation determines how well the HVAC system moves air. The issue isn’t the material type, it’s how we install the product.
An HVAC contractor called in to solve a comfort problem will usually first address the equipment. Some stop there, but more progressive contractors then look at the ductwork. Finally, comes the insulation.
Cooling towers offer a proven and cost-effective solution for rejecting heat from condenser water and industrial processes. To maximize the operating cost savings, the fill media must be properly designed and in good condition.
As more refrigeration systems incorporate electronic controls into their design, it is important for technicians to be able to troubleshoot these electronic devices, such as the pressure transducer.
Whether you’re the owner of an HVAC contracting company or a student at a tech school, take this quiz to find out how much you know about servicing equipment.