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Marc, Plumber
Category: Plumbing
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Experience:  Plumbing heating & home maintenance contractor
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Unit works great as as faucets/showers etc.are on full flow

Customer Question

Unit works great as long as faucets/showers etc.are on full flow but if rinsing dishes or shaving with minimal flow the water turns cold.
Submitted: 1 month ago.
Category: Plumbing
Expert:  Rick replied 1 month ago.

Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your issue. If my initial response doesn’t answer your question then let me know and we can continue our conversation.

I'll assume the unit you're talking about is a tankless water heater. Tankless water heaters require a minimum flow before they will fire up. The minimal flow you describe is likely not enough to meet it's minimum flow requirements. This is one of the down sides to tankless water heaters.

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