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Shipping nationwide to the USA + Canada

Shipping nationwide to the USA + Canada

About this part

The Centrotherm ISRD0403 is a 4in to 3in concentric reducer used in polypropylene venting systems for condensing boilers and water heaters.

  • 4in x 3in concentric reducer
  • Red polypropylene construction
  • For single-wall or concentric polypropylene venting systems

Specifications

Brand
Centrotherm
Part number
ISRD0403
SKU
1034578
Category
Venting & Ducting
Shipping weight
1 lb

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