DW45NC – FLUE PIPE (4″ to 5″)
$18.42
4-inch to 5-inch double-wall flue pipe increaser for Type B gas vent. Transitions from 4″ to 5″ vent pipe. ECCO Manufacturing 200458. Aluminum/galvanized construction.
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm | In-Store Pickup Only
Description
This increaser transitions from a 4-inch vent pipe to a 5-inch run. Used when combining vent systems or when the vent run requires a larger diameter for proper draft. Double-wall construction with aluminum inner liner and galvanized steel outer casing.
Specs: 4-inch to 5-inch increaser, double-wall (aluminum inner, galvanized steel outer), Type B gas vent
Replaces: 200458, 200458-EC, DW45NC
Fits: Type B double-wall gas vent systems transitioning from 4″ to 5″
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.





