Rubber-Cal “Aluminum Flex 400″ Hi-Temp Hose – Ventilation Duct Hose – 12” ID x 5ft Length Hose

Rubber-Cal "Aluminum Flex 400" Hi-Temp Hose - Ventilation Duct Hose - 12" ID x 5ft Length Hose -

5″ Inch Flexible Aluminum Ducting Hose Insulated R-8.0 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation – 25′ Feet Long – in Accordance with UL 181

5" Inch Flexible Aluminum Ducting Hose Insulated R-8.0 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet Long - in Accordance with UL

ATCO 04002512 Black Insulated 12″ X25′ Flex Duct

Buy ATCO 04002512 Black Insulated 12" X25' Flex Duct: Ducting - ✓ FREE DELIVERY possible on eligible purchases

ATCO 04002514 Black 14″ X25′ Insulated Flex Duct

Buy ATCO 04002514 Black 14" X25' Insulated Flex Duct: Ducting - ✓ FREE DELIVERY possible on eligible purchases

16″ Inch Flexible Aluminum Ducting Hose Insulated R-6.0 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation – 25′ Feet Long – In Accordance with UL 181

16" Inch Flexible Aluminum Ducting Hose Insulated R-6.0 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25

6″ Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation – 25′ Feet Long

6" Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25

8″ Inch Flexible Aluminum Ducting Hose Insulated R-8.0 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation – 25′ Feet Long – in Accordance with UL 181

8" Inch Flexible Aluminum Ducting Hose Insulated R-8.0 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet Long - in Accordance with UL

Global Industrial 32′ Flame Retardant Flexible Duct for 16″ Diameter Fan

Global Industrial 32' Flame Retardant Flexible Duct for 16" Diameter Fan -

PVC Flexible Duct Hose, HVAC Duct Hosing Flame Retardant for Ventilator Utility Blower Fan with Adjustable Rope and D-Ring, Easy Storage (16inx25ft)

PVC Flexible Duct Hose, HVAC Duct Hosing Flame Retardant for Ventilator Utility Blower Fan with Adjustable Rope and D-Ring, Easy Storage (16inx25ft) -