THERMOFLO 2000 SR INSULATED DUCTING 4" X 25'
THERMOFLO 2000 SR INSULATED DUCTING 4" X 25' THERMOFLO 2000 SR INSULATED DUCTING 4" X 25'
[736950]
$33.00

SR Insulated Ducting

4" X 25" SR INSULATED DUCTING

ThermoFlo Technologies 'SRB' series is an industrial quality insualted duct manufactured "tough" for consumers' and installers' peace of mind. It consists of a three ply polyester laminate, fiberglass reinforced scrim, galvanized spring steel wire, wrapped with fiberglass insulation, which provides an outstanding combination of strength and tear resistance. A heavy duty fire retardant black polyethylene vapor barrier adds extra durability. The insulation reduces heat loss & condensation.

Manufacturer's Product Information
2007 MSRP Each $49.95

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