Trane INS1720 Insulation R-22 Generous 24-inch length allows for

Generous 24-inch length allows for high-density component grouping in larger control enclosures

This unit provides a longer service life and better resistance to thermal shock

it maintains system balance and mitigates the vibration issues often found with generic "multi-fit" blades

The heavy-duty cast iron construction and rebuildable design offer a significant service life advantage over hermetic alternatives

Trane INS1720 Insulation R-22 Generous 24-inch length allows forThe Trane INS1720 is a high performance burner heat shield insulation engineered specifically for critical thermal management within industrial and residential furnace assemblies. This OEM Trane replacement part utilizes a specialized blend of alumina silica fiber and phenolic materials, rated for continuous exposure to temperatures reaching 1600 degrees Fahrenheit. By maintaining a 7. 56 inch inner diameter and a robust 19. 2 inch outer diameter,