| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best gas tankless water heaters | 1.57 | 0.5 | 4044 | 53 |
| best gas tankless water heaters 2024 | 1.41 | 0.2 | 5486 | 41 |
| best gas tankless water heaters 2023 | 0.86 | 0.4 | 1468 | 98 |
| best gas tankless water heaters 2022 | 0.92 | 0.7 | 2864 | 4 |
| best gas tankless water heaters 2021 | 1.24 | 0.5 | 8071 | 89 |
| best gas tankless water heaters 2020 | 1.68 | 1 | 1151 | 30 |
| best gas tankless water heaters 2018 | 1.51 | 0.3 | 862 | 94 |
| best gas tankless water heaters navien | 1.26 | 0.2 | 1621 | 90 |
| best gas tankless water heaters reviews | 0.02 | 0.6 | 1838 | 98 |
| best gas tankless water heaters for homes | 1.29 | 0.5 | 6373 | 69 |
| best natural gas tankless water heaters 2023 | 0.29 | 0.8 | 9407 | 77 |
| what are the best tankless gas water heaters | 0.06 | 0.7 | 3280 | 94 |
