Rheem EcoSense by 7.4 GPM Tankless Water Heater Natural Gas High Altitude "heater vented old" Questions

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...Old Water Heater? I am planning to purchase a Rheem RTG74DVN tankless water heater. I was wondering if I could use the same 5 inch venting from my old water heater? I have had some people say that I ...

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...old 40 gallon water heater If you are installing new tankless in place of 40 gallon gas water heater, then you CANNOT use same vent pipe. You must use larger diameter pipe that is specified by ...

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...vented water heaters and intellivent gas control valve on following link: http://waterheatertimer.org/power-vent-water-heater-troubleshoot.html#intellivent Your hot surface igniter has to be lined up ...

...heater to replace my old 50 gallon which had a 3'' draft hood my new heater also has a 3'' hood but manual says larger diameter may be necessary what does the venting code say what do you suggest its ...

...t either Bought a new water heater cause old one wouldn't stay lit. Now new one won't either Have plumber check gas supply and vent http://waterheatertimer.org/How-to-install-gas-water-heater.html ...

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...heater flue does not vent Please help me to understand. In order to be helpfull you're going to have to be a little more forthcoming. Make, model and fuel type? Direct vent or chimney vented? Did you ...

Question about Rheem Water Heaters

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...old and was working good untill today. The power vent is constantly running it doesn't shutt off. It suppose to turn on only when the heater is on. However I am still getting hot water, please help. ...

...vented unit -or- it implies rapid reheating of water. If water heater is more than 6 years old, you might be money ahead by installing a new one from local box store. Avoid the power vent and ...

Question about Water Heaters

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...old whirlpool gas water heater and the pilot will not stay lit. Suspects include bad thermocouple, thermocouple slipped down and not in pilot flame, dirty combustion parts and pilot tube, dirty air ...

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