taco 007 flange compatability

Discussion in 'HVAC Heating & Cooling' started by bharbwyr, Nov 4, 2008.

  1. bharbwyr

    bharbwyr New Member

    Jul 30, 2008
    I'm swapping out the taco 007 pump on my old gas boiler. The new one they sold me has a newer style of flange with an inset rubber ring seal, and the old flanges are pretty much flat with maybe some kind of gasket material. Can I just clean up the old flanges on the boiler and install the new one as is with the big fat rubber ring, or should I just replace the motor and cartridge. Unfortunately already have the old pump out so there is no labor to be saved with the plain motor swap.
  2. nhmaster

    nhmaster Master Plumber

    Jul 30, 2008
    Tech. Instructor
    S. Maine
    You can use either the fing or the flat gasket, both will work.
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