The SUPCO ECAP321 PVC Flue Cap is designed to improve airflow and eliminate excessive moisture and debris. This flue cap can prevent rust or damage to high-efficiency gas furnaces, tankless hot water tanks, plumbing, or other PVC vented installations. It fits 1-1/2 in, 2 in and 3 in PVC pipe.
Faster and easier to install than double 90 degree elbows (p-trap)
Improves air flow
Eliminates excessive moisture and debris
Product Highlights
The ECAP321 flue cap protects furnace motor and interior from damaging moisture, debris, and pests. It is resistant to heat, cold, precipitation or UV radiation.
Product Information
Standard Information
Brand: SUPCO
Manufacturer Part Number: ECAP321
Country of Origin: United States
Technical Specifications
Model Info
ECAP321
Material Type
Polyvinyl Chloride (PVC)
Batteries Included?
No
Batteries Required?
No
Included Components
Flue Cap
For Use With
Vertical or Horizontal Flue Pipe Installations
Material
GELOY (ASA) Resin
Manufacturer
Supco
Flue/Vent Size
Fits 1.5”, 2” and 3” PVC pipe
Product Type
Flue Cap
Brand
Supco
Height
4
Length
5.5
Width
5.5
Country of Origin
USA
Model Number
ECAP321
Duct Size
1-1/2, 2 and 3|in
Selling Size
1-1/2 to 3|in
Catalog Number
ECAP321
Additional Information
Overall Dimension 5-1/2 Inch Outer Diameter x 3-5/8 Inch Height; Material PVC, ASA
Category
Heating, Air Conditioning & Refrigeration Equipment
Description
Furnace Flue Cap; Type Flue Cap, High Efficiency; Used On Gas Furnace/Tankless Hot Water Tank/Plumbing; Overall Dimension 5-1/2 Inch Outer Diameter x 3-5/8 Inch Height; Material PVC, ASA
Manufacturer Name
Supco
Manufacturer Part Number
ECAP321
Marketing Text
The patented new flue cap is designed to improve air flow and eliminate excessive moisture and debris that can rust or damage high efficiency gas furnaces, tankless hot water tanks, plumbing or other PVC vented installations.
Type
Flue Cap, High Efficiency
UNSPSC Code
40101800
Used On
Gas Furnace/Tankless Hot Water Tank/Plumbing
Fits
1½", 2", and 3" PVC Pipe Precisely
Single Flue Cap
Single Flue Cap
Depth
5-1/2 in
Applications
For use on all PVC vented, high efficiency applications
Works
perfectly in either vertical or horizontal flue pipe installations