Maintenance Items Performed
| Replace air filters | |
| Lubricate motors and shaft bearings | |
| Check and adjust belts and pulleys | |
| Check line voltage electrical | |
| Check freon and cooling operation | |
| Check AMP draws | |
| Inspect relays and contactors | |
| Check safety controls and switches | |
| Check burners and wiring | |
| Inspect for rust and wear | |
| Check condensate drain and coil | |
| Check for gas leaks |

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