ThermoFlo 4"x25' Insulated Ducting


ThermoFlo 4"x25' Insulated Ducting[ THF425INS ]

$28.64 $53.95

ThermoFlo's SRB Series is industrial quality insulated ducting manufactured tough for consumers' and installers' peace of mind. Consisting of three-ply polyester laminate, fiberglass reinforced scrim, and a galvanized spring steel wire—all wrapped with fiberglass insulation—it provides an outstanding combination of strength and tear resistance.

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