This Trane BAY24VRPAC52DCA interface relay panel is a must-have for anyone in need of a reliable and efficient HVAC system. With two heat stages and a low voltage of 24V, it ensures high performance and effective temperature control. Its gray color and conventional design make it a great addition to any business or industrial setup.The panel is specifically designed for use with Trane systems and is compatible with a variety of HVAC and refrigeration thermostats and parts. It's a versatile piece of equipment that's perfect for those looking for an affordable and high-quality solution to their HVAC needs.