| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tankless hot water heating system cost | 1.77 | 0.2 | 1531 | 20 |
| tankless hot water heating system comparison | 0.74 | 0.2 | 1883 | 93 |
| tankless hot water heating systems | 0.38 | 0.9 | 1920 | 45 |
| tankless hot water heating system reviews | 1.53 | 1 | 9119 | 97 |
| tankless hot water heating system efficiency | 0.2 | 0.1 | 9953 | 66 |
| tankless hot water heater cost comparison | 1.2 | 0.5 | 10 | 96 |
| tankless water heater vs hot water tank | 1.79 | 0.7 | 9117 | 13 |
| hot water heater tankless versus standard | 1.12 | 0.1 | 6452 | 62 |
| tankless versus tank hot water heaters | 1.5 | 0.4 | 3016 | 84 |
| traditional hot water heater vs tankless | 1.73 | 0.7 | 2349 | 21 |
| water heater vs tankless system | 0.76 | 0.6 | 5880 | 28 |
| tankless vs tank hot water heaters | 1.75 | 0.2 | 9894 | 50 |
| tankless water heater comparison | 1.18 | 1 | 9402 | 1 |
| hot water heaters vs tankless | 0.99 | 0.8 | 409 | 2 |
| tank hot water heater vs tankless | 1.09 | 0.2 | 9711 | 64 |
| comparison of tank and tankless water heaters | 1.97 | 0.7 | 9204 | 28 |
| tankless hot water heater vs conventional | 0.3 | 0.4 | 9357 | 30 |
| tankless hot water heater vs tank cost | 1.71 | 0.3 | 8583 | 51 |
