Marathon Freezer Manuals
Select your Marathon model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
Marathon freezers by model number
| Model | Description | Certified |
|---|---|---|
| MCF35W-1 | 3.5 cu. ft. compact chest freezer | November 2019 |
| MCF36W-1 | 3.4 cu. ft. compact chest freezer | March 2021 |
| MCF50W-1 | 4.9 cu. ft. compact chest freezer | March 2021 |
| MCF51W-1 | 5 cu. ft. compact chest freezer | November 2019 |
| MCF701GRD | 7 cu. ft. compact chest freezer | July 2025 |
| MCF71W-1 | 7 cu. ft. compact chest freezer | November 2019 |
| MFF212 | 21.2 cu. ft. upright freezer | December 2023 |
| MFF212BLS | 21.2 cu. ft. upright freezer | December 2023 |
| MUF65BLS | 6.3 cu. ft. compact upright freezer | June 2016 |
| MUF80BLS | 7.5 cu. ft. compact upright freezer | June 2024 |
| MUF80W | 7.5 cu. ft. compact upright freezer | June 2024 |