An HVAC technician is removing the panel from the front of a furnace and preparing to perform a repair. Inside the furnace casing are color-coded wires bundled together. There are furnace pipes attached to the outside of the furnace box.
An HVAC technician is removing the panel from the front of a furnace and preparing to perform a repair. Inside the furnace casing are color-coded wires bundled together. There are furnace pipes attached to the outside of the furnace box.