This NTI Gas Valve CVI Kit is a specialized component designed for use in heating, ventilation, and air conditioning (HVAC) systems. The kit includes a gas valve, which is a critical part of the HVAC system that controls the flow of gas into the furnace. The valve is equipped with a Control Voltage Input (CVI) feature, which allows it to be electronically controlled for precise regulation of gas flow. The kit also contains all necessary installation hardware and detailed instructions for proper setup. It is compatible with various models of NTI furnaces and boilers, ensuring versatility across different systems.