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5.4
Connect valve body to water supplies using the proper fittings for your valve body type (copper tubing, iron pipe or Pex).
Note:
For Pex, be sure to use the right fitting for crimping and the right tool for cold expansion.
We take copper tubing as example:
5.4.1(a)
Remove the cartridge and check-in valve and reducing valve from valve body before soldering.
5.4.2(a)
Soldering the copper tubing to valve body’s hot water and cold water inlet and top shower outlet.