The Enviro E20 Vertical Vent Cap (part 50-1487) is the vertical direct vent termination cap option for the Enviro E20, installed at the top of the chimney where it accepts the E20's 2 in. intake and 3 in. exhaust flex liners. It gives the E20 a factory-correct vertical termination for chimneys with flue openings up to 16 in. x 16 in.

Fit

• Previous part number: ENA-50-1487
• For chimneys over 15 ft., Enviro's manual calls for the E20 2 in. & 3 in. flex couplers (50-1513) along with the matching 15 ft. flex vent.

What it adds

The cap's 18 in. x 18 in. flashing can be trimmed and folded over for chimney openings smaller than 16 in. x 16 in., so the same cap fits a range of chimney sizes on the E20. The 3 in. exhaust and 2 in. intake collars are sealed and fastened with sheet metal screws, keeping the venting connection secure at the roofline.

What's in the kit

• Vertical direct vent termination cap
• Six Tek screws
• 4 oz tube of RTV silicone
• 4 oz tube of Mill-Pac sealant

Specifications

• Exhaust collar: 3 in.
• Intake collar: 2 in.
• Flashing: 18 in. x 18 in.
• Maximum chimney opening: 16 in. x 16 in.

Installation

Let the appliance cool completely before installing this vent cap.

Not sure it fits your unit? Contact us with your model number and we'll confirm before you order.