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High Capacity Whisper Flex Line- 5 sizes available

SKU: T300-3132-12
Whisper Flex Lines made from stainless steel for use indoors/outdoors.
1 Length: Select Length
Regular price $24.80
Regular price Sale price $24.80
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Whisper Flex Lines 

  • Stainless steel for use indoors/outdoors
  • Staggered pitch every 2 inches to eliminate the nuisance of whistling found during regular installs
  • Un-bagged, 1/2″ ID, 1/2″ female pipe threads on one end and 1/2″ male pipe threads on the other.
  • 150,000 BTU flow rather than 90,000 on the 3/8″ Whisper Flex Line
Free shipping on orders over $129 within 48 Contiguous Unites States. 
  • Products in-stock at our warehouse will ship within 1 business day.
  • Most products are shipped from our warehouse in Littleton, Colorado.
  • Some custom-finished products and special items will ship from the manufacturer. In these cases additional shipping time is needed.
  • Additional shipping fees apply to Canada, Alaska and Hawaii.


SKU T300-3132-12
Manufacturer Colorado Hearth
Weight 4.0 lb