Online Sites for HVAC Do-It-Yourselfers A Review By Betty Stephens Need help in getting started on a Do-It-Yourself HVAC project? Here are some links to resources that may help you out. Ductworks: The Original On-Line DIY Heating & Cooling - A Help site for Do-It-Yourself homeowners and builders to set them save money by offering […]

PTACs - Split Ductless Systems    By Betty Stephens The System PTAC (packaged terminal systems) are also known as wall-split air conditioning systems or ductless systems. These PTAC systems which are frequently used in hotels have two separate units, the evaporative unit on the interior and the condensing unit on the exterior, with tubing passing through […]