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We have a Rheem Pronto tankless water heater, model No.
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Phil
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On an outdoor tankless natural gas water heater - model RTG-53XN,
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Dear Tech expert We have a Carrier furnace about 10 years
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Meet the Experts:

Phil

Phil

Mechanical Engineer

8,427 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

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Matthew

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Brian HVAC Guy

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Kenton Guidry

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Tom

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A-1 Tech

A-1 Tech

Service Manager

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I have been in the HVAC business for over 40 years.

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