Titan water heater prices
7 Titan water heaters compared across stores: tankless by price per GPM, heat pump tanks by price per gallon.
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| Water heater | Store | Checked | Buy | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Titan SCR4 N-270 27 kW 240 V Electric Tankless Water Heater Titan | 27 kW | 112 A | 4.1 | -- | -- | Titan Tankless Water Heaters (titanheater.com) | $495 | $122 | today | View deal |
| Titan SCR2 N-120 11.8 kW 240 V Electric Tankless Water Heater Titan | 11.8 kW | 54 A | 1.8 | -- | -- | Titan Tankless Water Heaters (titanheater.com) | $243 | $137 | today | View deal |
| Titan SCR3 N-160 16 kW 240 V Electric Tankless Water Heater Titan | 16 kW | 66 A | 2.4 | -- | -- | Titan Tankless Water Heaters (titanheater.com) | $333 | $139 | today | View deal |
| Titan SCR3 N-160 16 kW 240 V Electric Tankless Water Heater Titan | 16 kW | 66 A | 2.4 | -- | -- | The Home Depot | $333 | $139 | today | View deal |
| Titan SCR4 N-210 21 kW 240 V Electric Tankless Water Heater Titan | 21 kW | 88 A | 3.2 | -- | -- | Titan Tankless Water Heaters (titanheater.com) | $441 | $140 | today | View deal |
| Titan SCR4 N-210 21 kW 240 V Electric Tankless Water Heater Titan | 21 kW | 88 A | 3.2 | -- | -- | The Home Depot | $446 | $141 | today | View deal |
| Titan SCR2 N-120 11.8 kW 240 V Electric Tankless Water Heater Titan | 11.8 kW | 54 A | 1.8 | -- | -- | The Home Depot | $265 | $150 | today | View deal |
| Titan SCR4 N-180 18 kW 240 V Electric Tankless Water Heater Titan | 18 kW | 77 A | 2.7 | -- | -- | Titan Tankless Water Heaters (titanheater.com) | $405 | $150 | today | View deal |
| Titan SCR2 N-64 6.4 kW 240 V Electric Tankless Water Heater TitanPoint of use | 6.4 kW | 29 A | 1.0 | -- | -- | The Home Depot | $243 | $253 | today | View deal |
| Titan SCR2 N-64 6.4 kW 240 V Electric Tankless Water Heater TitanPoint of use | 6.4 kW | 29 A | 1.0 | -- | -- | Titan Tankless Water Heaters (titanheater.com) | $243 | $253 | today | View deal |
| Titan SCR2 N-10 3.2 kW 120 V Point-of-Use Electric Tankless Water Heater TitanPoint of use | 3.2 kW | 29 A | 0.5 | -- | -- | The Home Depot | $243 | $506 | today | View deal |
| Titan SCR2 N-10 3.2 kW 120 V Point-of-Use Electric Tankless Water Heater TitanPoint of use | 3.2 kW | 29 A | 0.5 | -- | -- | Titan Tankless Water Heaters (titanheater.com) | $243 | $506 | today | View deal |
$/GPM is the price divided by the hot water flow the heater delivers at a 45 °F temperature rise, worked out from its kW rating. "Box GPM" is the maker's own maximum, often quoted at a much smaller rise, so it is shown but not ranked on. Your rise depends on your incoming water: the sizing calculator works it out from your ZIP.