Let's Work Together by Preserved heat first appeared on the Israeli foreign-music chart on 1 Mar 1970, entering at #20. It peaked at #11 on 8 Mar 1970. In total it spent 3 weeks on the chart, last charting on 15 Mar 1970.
| Wk | Date | Pos |
|---|---|---|
| 1 | 1 Mar 1970 | 20 |
| 2 | 8 Mar 1970 | 11 |
| 3 | 15 Mar 1970 | 15 |