DW490 – FLUE PIPE (4″ ELBOW)

This 90-degree elbow changes the direction of your 4-inch Type B vent pipe run. Used when the vent needs to turn around an obstacle or transition from horizontal to vertical. Double-wall construction with aluminum inner liner and galvanized steel outer casing.

Specs: 4-inch diameter, 90-degree elbow, double-wall (aluminum inner, galvanized steel outer), Type B gas vent

Replaces: 200414, 200414-EC, 4M90, DW490

Fits: Any 4-inch Type B double-wall gas vent system

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

Cross-reference numbers

This part replaces the following OEM and aftermarket numbers:

• 200414-EC
• 4M90
• DW490

Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.