| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| system 2000 water heater age | 1.03 | 0.9 | 3416 | 23 |
| system 2000 water heater | 1.01 | 0.5 | 9318 | 17 |
| system 2000 hot water heater | 1.7 | 1 | 2556 | 10 |
| age of water heater | 0.69 | 0.2 | 4721 | 24 |
| average age of water heater | 0.12 | 0.6 | 6479 | 45 |
| water heater replacement age | 0.29 | 0.2 | 9466 | 72 |
| age of hot water heater | 0.97 | 0.4 | 8008 | 57 |
| how old is water heater | 2 | 0.9 | 4969 | 76 |
| age of state water heater | 1.19 | 1 | 7222 | 51 |
| age of an american water heater | 0.36 | 0.8 | 7028 | 60 |
| water heater age chart | 1.15 | 0.3 | 5128 | 11 |
| water heater age by serial number | 1.05 | 0.8 | 7264 | 62 |
| water heater age replace | 1.16 | 0.2 | 2898 | 99 |
| average age of hot water heater | 0.64 | 0.2 | 6878 | 31 |
| average age of electric water heater | 1.73 | 0.8 | 7484 | 12 |
| american water heaters age | 1.3 | 0.9 | 764 | 50 |
| water heater 20 years old | 0.21 | 0.9 | 8086 | 56 |
| state water heaters age | 1.44 | 1 | 3898 | 83 |
