| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| furnace making whistling sound | 0.95 | 0.2 | 7740 | 32 | 30 |
| furnace | 0.95 | 0.7 | 3764 | 23 | 7 |
| making | 1.91 | 0.1 | 4269 | 83 | 6 |
| whistling | 1.26 | 1 | 4339 | 37 | 9 |
| sound | 0.27 | 0.7 | 2873 | 47 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| furnace making whistling sound | 1.87 | 0.2 | 2571 | 7 |
| furnace making whistling noise | 1.72 | 1 | 2085 | 74 |
| my furnace is whistling | 0.01 | 0.2 | 7292 | 91 |
| whistling noise from gas furnace | 1.07 | 0.9 | 7919 | 75 |
| furnace making a high pitch whistle sound | 1.89 | 0.2 | 2103 | 18 |
| forced air furnace makes a whistling noise | 1.73 | 1 | 2110 | 90 |
| heater making whistling sound | 1.89 | 0.7 | 5431 | 16 |
| heating making a whistling noise | 0.13 | 0.1 | 7734 | 49 |
| why does a furnace whistle | 0.59 | 0.9 | 3881 | 85 |
| boiler making whistling sound | 1.79 | 0.3 | 2691 | 98 |
| hvac makes whistling sound | 0.98 | 0.9 | 2736 | 62 |
| furnace making a rattling noise | 1.43 | 0.9 | 6944 | 29 |
| furnace making a whining noise | 0.77 | 0.6 | 4370 | 6 |
| furnace makes rattling noise | 0.96 | 0.1 | 4746 | 19 |
