Furnace

Ideal for general purpose exhaust applications. Made from 3-ply aluminum foil laminate with a maximum operating temperature of 250 degree F. UL listed and marked. Not approved for dryer ducting.

For gas heating, ventilation, and air conditioning only. Not for use with solid fuel appliances. Outside surface smooth. Snap-lock.

Galvanized straight tee joint used as a 90 deg (degree) branch for venting, including heating and air conditioning.

The Lambro 3-1/4 In. x 10 In. galvanized steel short way 90 degree rectangular elbow used for HVAC systems or range hood venting. The elbow is made of zinc-coated 30 gauge galvanized steel and provides advanced corrosion protection with pre-installed...

The Lambro 3-1/4 In. x 10 In. to 6 In. round galvanized steel straight register boot used for HVAC systems, floor registers or range hood venting. Installations consist of transitioning from round pipe or flexible insulated duct to rectangular stack duct...

Dundas Jafine's Flexible Insulated Duct is UL 181 listed as a class 1 air duct and bears the UL mark. This duct consists of a flexible helix core made of 2 ply polyester laminate and galvanized wire. It is surrounded by a blanket of formaldehyde free...

Used to reduce diameter of galvanized round perimeter pipe. For single wall pipe. Small end is crimped. Overall length is 6 In.

For gas heating, ventilation, and air conditioning only. Not for use with solid fuel appliances. Outside surface smooth. Snap-lock.

For gas heating, ventilation, and air conditioning only. Not for use with solid fuel appliances. Outside surface smooth. Snap-lock.

30-gauge. 6" diameter. 90 deg. angle. Made from 1 piece of metal for extra strength.

Frost King's Foil and Fiberglass Duct Insulation combines the properties of two popular insulating materials in one handy roll. It can be used on both heating and air-conditioning ducts.

Used for right-angle transition from round pipe or insulated flexible duct to a register or grille. 90 deg. angle.