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Marc, Plumber
Category: Plumbing
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Experience:  Plumbing heating & home maintenance contractor
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The tankless water heater I have is model # RTG-53 DVN. How

Customer Question

The tankless water heater I have is model # ***** DVN. How can I turn the thermostat up past 120F?
Submitted: 7 months ago.
Category: Plumbing
Expert:  Mike R. replied 7 months ago.

Hi my name is ***** ***** I have been in the plumbing field for 20 years. I will be glad to help you today. Is this a new installation or existing? Have there been any issues or are you just wanting to turn the setting up?

Expert:  Mike R. replied 7 months ago.

Do you have your manual?

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