| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| infrared room heaters energy efficient | 0.01 | 0.1 | 1560 | 89 |
| how energy efficient is infrared heaters | 0.11 | 0.8 | 5305 | 92 |
| are infrared heaters energy efficient | 1 | 0.1 | 739 | 90 |
| infrared space heaters energy efficient | 1.44 | 0.2 | 2601 | 25 |
| infrared heaters more efficient | 1.02 | 0.3 | 2570 | 88 |
| how efficient are infrared heaters | 0.65 | 0.5 | 3432 | 27 |
| energy efficient infrared heater reviews | 0.26 | 0.8 | 6911 | 54 |
| efficiency of infrared heaters | 0.67 | 0.2 | 7376 | 31 |
| infrared space heater energy efficiency | 0.12 | 0.5 | 5800 | 11 |
| infrared electric heater efficiency | 0.1 | 0.4 | 2983 | 15 |
