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The IASP03 from Centrotherm is a Chimney/Chase/B-Vent Spacer for 3” Innoflue SW & Flex vent pipes. Spacers are required when installing 3" Innoflue SW (Single Wall) or Flex vent pipe inside a chimney. Must be installed every 78" - see page 7 of the manual for installation details.
| Size | |
| 3" | |
| Product Type | |
| Chimney Parts | |
| Vent Type | |
| Flex | |
| Single Wall | |
| Brand | |
| Centrotherm | |