ISTP03 Test Port, 3 in Dia Nominal, 3.8 in OD x 7 in L, Polypropylene, Gray, Domestic

CENISTP03 MFG #: ISTP03
  • Color: Gray
  • Domestic / Import: Domestic
  • Material: Polypropylene
  • Suitable For Use With: InnoFlue® Polypropylene Vent Systems
  • Length: 7 in
  • Manufacturer: Centrotherm
  • Manufacturer #: ISTP03
  • Nominal Size: 3 in
  • Outside Diameter: 3.8 in
Installed immediately above the appliance, the test port allows plumbing and heating professionals to sample flue gases and ensure the appliance is operating at optimum efficiency.