. Remove the front panel and upper access panel from the air handler. 2.
3. Remove the electrical box 4.
5. Install the electric heater to the metal plate position which disassembles in step 4.
6. Install breaker (Notes: When installation, you need to lift up the buckle first, hold the breaker bracket and then put down the buckle to fix the breaker) 7.
8. After installation, the schematic diagram is as follows: 9. Install the electrical box back to the original position 10. Install the front panel and upper panel back to the air handler. Electric heater installation is completed.
