Honeywell T991A1079 Proportional Temperature Controller 20' Capillary

The Honeywell T991A1079 is a proportional temperature control designed for accurate temperature management in HVAC systems, ensuring maximum comfort and efficiency. This adaptable device blends in perfectly with existing installations and is compatible with a wide range of heating equipment, including hydronic systems, furnaces, and boilers. The Honeywell T991A1079's primary method of continuously monitoring system temperature is the use of a sensitive sensor. By controlling the flow of hot water or air, this real-time data helps to effectively maintain the required temperature within a certain range. It supports a variety of heating applications with a setpoint range of 160°F to 260°F and a 20-foot capillary length for flexible sensor positioning.