DW4X12 – SOLID FLUE PIPE (4″ x 12″) *NOT ADJUSTABLE*

A 12-inch section of 4-inch Type B double-wall gas vent pipe. This is a fixed-length (non-adjustable) section — use it where you need exactly 12 inches of straight vent run. Double-wall construction with aluminum inner liner and galvanized steel outer casing for safe venting of natural gas and propane appliances.

Specs: 4-inch diameter, 12-inch fixed length, double-wall (aluminum inner, galvanized steel outer), Type B gas vent

Replaces: 200404, 200404-EC, 4M12, DW4X12

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:

• 200404-EC
• 4M12
• DW4X12
• SELKIRKSOLIDPIPE

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

Fits these models

• DURAVENT4X12SOLID