Heating coils in HVACHVAC systems are designed to provide temperature control and regulation of air within a space. These systems rely on the use of electric or gas heaters, which generate heat by passing electrical currents or combustion through a coil-like system to warm the surrounding air. This process is commonly used in both residential and commercial applications to maintain comfortable temperatures, providing air conditioning during hot months and heat during cold ones. With proper installation and maintenance, heating coils can help keep you comfortable all year round!