| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best propane tankless water heaters 2022 | 0.98 | 0.3 | 3699 | 12 |
| best propane tankless water heaters 2017 | 1.26 | 0.6 | 3695 | 31 |
| best propane tankless water heater 2020 | 1.46 | 1 | 4804 | 3 |
| best propane tankless water heaters 2023 | 0.7 | 0.3 | 7115 | 38 |
| best outdoor tankless water heater propane | 1.55 | 0.1 | 7593 | 14 |
| best small propane tankless water heater | 1.14 | 0.2 | 1837 | 97 |
| propane tankless water heater reviews | 1.92 | 0.9 | 2565 | 2 |
| best gas tankless water heaters 2022 | 1.08 | 0.1 | 4084 | 86 |
| best propane tankless water heaters | 0.98 | 0.8 | 4709 | 39 |
| best tankless hot water heaters 2022 | 1.84 | 0.8 | 75 | 33 |
| best propane tankless water heaters reviews | 0.33 | 0.5 | 1716 | 83 |
| best tankless electric water heaters 2022 | 0.74 | 1 | 9032 | 56 |
| top rated tankless water heaters 2022 | 1.06 | 0.3 | 5240 | 57 |
| top rated propane tankless water heaters | 1.13 | 1 | 4261 | 71 |
| best tankless water heater propane | 1.08 | 0.4 | 6864 | 45 |
| highest rated propane tankless water heaters | 0.95 | 0.3 | 177 | 5 |
