Customer reviews: 1950's space heater Protherm 409
| Date | Author | Evaluation |
| 16/03/2020 | Gast |  |
| 13/02/2020 | Gast | |
| 10/01/2020 | Gast | |
| 17/12/2019 | Gast | |
| 06/12/2019 | Gast | |
| 06/11/2019 | Gast | |
| 31/10/2019 | Gast | |
| 04/10/2019 | Gast | |
| 25/09/2019 | Gast | |
| 30/08/2019 | Gast | |
| 06/08/2019 | Gast | |
| 01/08/2019 | Gast | |
| 28/07/2019 | Gast | |
| 11/07/2019 | Gast | |
| 16/06/2019 | Gast | |
| 27/05/2019 | Gast | |
| 26/04/2019 | Gast | |
| 04/08/2015 | Gast | |
