Description
The Trane FUS02296 Fuse Tan 5A is used in low-voltage control circuits within systems to protect sensitive electrical components from overload conditions. It regulates current flow between the transformer and control board interrupting power when excessive current is detected to prevent electrical stress on internal circuits within the HVAC systems. It is commonly placed on the furnace or air handler control boards, where it safeguards the thermostat wiring, relays and communication pathways. The fuse is placed in residential and commercial systems including air handlers and heat pump units. It plays a key protective role in maintaining stable operation and system control integrity within systems.
