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pex-al-pex

  1. Replacing copper with PEX

    Plumbing
    I am redoing all plumbing in my house. 1. Should I go with PEX or PEX-Al-PEX pipe for showers and sinks? I've read the PEX-Al-PEX has slower heat loss and better flow rate. And what size should I use 1/2", 5/8" or 3/4"? I want to be able to have strong water pressure in the shower/facets. 2...
  2. Replacing cast iron HW radiator distribution with PEX-Al-PEX

    HVAC
    I am looking to change out all of the original cast iron pipe on the heat distribution system in a 100+ year old 3-story building that I am renovating in Easton, PA. The distribution system is on two NG boilers with feed pumps (1 for 1st floor; 1 for 2nd/3rd floors). The house was not...
  3. Replacing cast iron with PEX-Al-PEX

    Plumbing
    Replacing cast iron with PEX-Al-PEX for hot water heat I am looking to change out all of the original cast iron pipe on the heat distribution system in a 100+ year old 3-story building that I am renovating in Easton, PA. The distribution system is on two NG boilers with feed pumps (1 for 1st...
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