Johnson Controls AP-TBK1003-0 The Variable Air Volume Modular Assembly (VMA) is a family of configurable digital controllers. Differing models in the VMA1400 series combine a controller, pressure sensor and/or actuator housed in one pre-assembled unit. REMOVABLE; 3 POSITION(ORDER IN... $12.81 cartAdd to Cart
Johnson Controls AP-TBK1002-0 The Variable Air Volume Modular Assembly (VMA) is a family of configurable digital controllers. Differing models in the VMA1400 series combine a controller, pressure sensor and/or actuator housed in one pre-assembled unit. REMOVABLE; 2 POSITION(ORDER IN... $8.65 cartAdd to Cart