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Tankless Water Heaters

Honest answers to the most-asked tankless water heater buying questions, matched to real tankless water heater picks by size, budget and real use.

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Tankless Water Heaters
Best 240V Electric Tankless Water Heater: How to Choose

A plain English guide to picking a 240V electric tankless water heater, with our pick, when a 14kW point of use unit is smarter, and the breaker and flow rate math that decides it.