M-Ke Thermaflex Flexible Hvac Duct - 20 Inch Diameter R4.2 0557-2000-0001-10
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In Stock
SKU
281-664B35
M-Ke Thermaflex Flexible Hvac Duct - 20 Inch Diameter R4.2
Thermaflex m-ke hvac ducts are ideal for low to medium pressure heating and cooling environments. These highly efficient flex ducts feature a bonded core that supports fiberglass insulation, available in three r-values for varied thickness. The acoustically rated polyethylene inner liner eliminates noise and expands easily, while the spiral design is mold and mildew resistant. Suitable for temperatures between -20f and 200f, these ducts are also self-extinguishing and Greenguard certified. Applications include residential and commercial HVAC systems, and the 10-year limited warranty provides peace of mind. Perfect for new installations or replacement ducts, Thermaflex m-ke ducts offer a reliable and efficient solution.
Top product features:
- Vinyl coated spring steel wire coil construction for durability and flexibility
- Acoustically rated polyethylene inner liner for noise reduction
- Self-extinguishing inner core for safety in high temperature environments
Top product applications:
- Low pressure heating systems
- Medium pressure cooling systems
- Residential ductwork installations
Thermaflex m-ke hvac ducts have a vinyl coated spring steel wire coil construction that is ideal for low medium pressure heating and cooling environments. These highly efficient flex ducts feature a core that is bonded to the steel wire coil to support the fiberglass insulation. Duct insulation is available in three different r-values for varied thickness r-4.2 r-6.0 and r-8.0. The acoustically rated polyethylene inner liner on these hvac ducts eliminates noise and easily expands. Spiral ducts are mold and mildew resistant. Temperature range is from -20f to 200f and -20f to 250f intermittent. Inner core is self-extinguishing. Ducts measure 4-20" in diameter. Greenguard certified. 10 year limited warranty.
Additional Information
- UPC: 677431003827
- UNSPSC: 40141901
- Brand: Flexible Technologies Inc
- Color: Silver
- Package Quantity: 1
- Country of Origin: US
- FOB Origin: SC
- Ships by: PARCEL
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: Yes
- Package Weight: 46.15
Product info last updated on March 6, 2025 9:00am UTC
Category: Ductwork