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HaVACo Technologies / Spiral Diffusers without Saddle

Plastic Spiral Duct Registers

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white
spiral duct
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HaVACo plastic spiral duct registersWon't rust, corrode, discolor or fade.

FEATURES:
• 
4" X 12" spiral duct grille for 8" diameter duct. Adaptable to 6" and 10" ducts
• Available white or black ABS plastic
• Less conductive than metal (more resistant to "sweating")
• Won't rust, corrode, discolor or fade
• Features 14 fixed diffuser fins for equal left, middle, right air dispersion

4" X 12" spiral duct grille for 8" diameter duct

Products marked 'In-Stock' are available to ship from either OR or PA.  All other items ship from PA.

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HT-SDG HaVACo white spiral duct register. 14 fixed diffuser fins for equal left, middle, right air dispersion. 4x12 inch grille for 8 inch diameter duct. 1 Day. In-stock $18.00
HT-SDG-BK HaVACo black spiral duct register. 14 fixed diffuser fins for equal left, middle, right air dispersion. 4x12 inch grille for 8 inch diameter duct. 1 Day. In-stock $18.00
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