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Question About A.O. Smith Water Heater FPS40
I have a A.O. Smith model FPS 40 water heater. It ...

I have a A.O. Smith model FPS 40 water heater. It is allowing the tank to cool down to much before lighting you will almost run out of hot water before it lights. Once it lights water heats up just fine but takes it awhile to catch back up. What is causing this ? And can it be fixed?

Asked by Dennis on 12/21/2011 1  Answer

ManualsOnline posted an answer 12 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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