No hot water

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    • #277361
      MasterPlumbers
      Keymaster

      We have replaced the hot water heater and the recirculating pump within the past 2 weeks after losing hot water to only half the house. We now have hot water for only 1 minute and then it becomes cool. This is happening in the whole house now. The 2 plumbers we had out are baffled. Any ideas as to what the problem is?

    • #296051
      Retired plbg1
      Participant

      Sounds like the circulating pump is in backwards, check it out, are all the valves open, heaters refill tube might not be in there on CW side, check it out.



      Art retired plbg

    • #296052
      Retired plbg1
      Participant

      Could have air in return line too.



      Art retired plbg

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