| Similarity | Rank | |
|---|---|---|
| Btu | 0.889 | 95043 |
| BTUs | 0.888 | 92998 |
| kW | 0.709 | 27413 |
| CFM | 0.707 | 55747 |
| kWh | 0.702 | 29342 |
| Heater | 0.696 | 46965 |
| kilowatt | 0.693 | 45080 |
| watts | 0.687 | 18963 |
| Frigidaire | 0.684 | 95422 |
| gas-fired | 0.680 | 70372 |
| kwh | 0.680 | 97384 |
| GPM | 0.679 | 78053 |
| heater | 0.677 | 10118 |
| kilowatts | 0.677 | 58726 |
| Propane | 0.677 | 57643 |
| heaters | 0.674 | 15430 |
| tankless | 0.671 | 50304 |
| MWh | 0.670 | 81228 |
| heating | 0.669 | 4216 |
| gpm | 0.669 | 78545 |
| watt | 0.657 | 22142 |
| Heaters | 0.655 | 66548 |
| kilowatt-hour | 0.655 | 96618 |
| Heating | 0.649 | 20354 |
| propane | 0.648 | 19839 |