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weil-mclain WGO-4 boiler... can it do DHW?

K_B Member Posts: 2
Hello -

I have a friend whose water heater has started leaking profusely. She has a Weil Mclain WGO-4 boiler. Can that boiler supply domestic hot water? I'm trying to determine whether it's necessary to replace the water heater or whether it can simply be removed.



  • billtwocase
    billtwocase Member Posts: 2,385
    do you mean

    does it have a tankless coil? If it is a WTGO-4 yes, if not, then it is a cast over. You can go indirect off that boiler. It would be like adding another zone.
  • K_B
    K_B Member Posts: 2
    No tankless coil...

    ...so it looks like replacing the water heater is the simplest solution. Thanks very much for your reply.
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