Song: "Heat Wave"
Artist: Linda Ronstadt
Peak position on the Cashbox Singles chart: #4
Number of weeks on the Cashbox Singles chart: 15
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| September 6, 1975 | 86 | Love Is A Rose | Linda Ronstadt | Asylum 45282b |
| September 13, 1975 | 74 | Love Is A Rose | Linda Ronstadt | Asylum 45282b |
| September 20, 1975 | 70 | Love Is A Rose | Linda Ronstadt | Asylum 45282b |
| September 27, 1975 | 77 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| October 4, 1975 | 53 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| October 11, 1975 | 39 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| October 18, 1975 | 29 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| October 25, 1975 | 17 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| November 1, 1975 | 9 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| November 8, 1975 | 7 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| November 15, 1975 | 4 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| November 22, 1975 | 6 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| November 29, 1975 | 22 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| December 6, 1975 | 31 | Heat Wave | Linda Ronstadt | Asylum 45282 |
| December 13, 1975 | 59 | Heat Wave | Linda Ronstadt | Asylum 45282 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.