Appliances Bath BBQs & Outdoor Cooking Blinds & Window Coverings Building Materials Cleaning Décor & Furniture Doors & Windows Electrical Heating & Cooling Floors & Area Rugs Hardware Kitchen Lawn & Garden Centre Lighting & Ceiling Fans Lumber & Composites Outdoor Living & Patio Outdoor Power Equipment Paint Plumbing Sheds & Outdoor Structures Storage & Organization Smart Home Tools All Departments Depot Deal Days Milwaukee Mega Month Boxing Week in July on Appliances
Milwaukee. Delivered fast & free. *Tool chests excluded. Subject to availability. Online only.  Shop Now

Water Heater Venting Parts

Building Materials Plumbing Water Heaters Water Heater Parts & Accessories Z-Flex (33) RINNAI (28) Rheem (7) Eccotemp (4) Watts (1) Rheem EcoSense (1) Aqua-Dynamic (1) Onsen (1) 0.5 in to 1 in (3) 2 in to 3 in (3) 3 in to 4 in (13) 4 in to 5 in (13) 5 in to 7 in (9) 7 in to 10 in (8) 10 in to 15 in (8) 15 in to 20 in (6) 20 in to 24 in (3) 30 in to 36 in (1) 36 in to 42 in (2) 48 in to 60 in (6) Over 20 ft (1) In Stock Today at Hide Unavailable Products (0) 2 in to 3 in (2) 3 in to 4 in (2) 4 in to 5 in (1) 5 in to 7 in (17) 7 in to 10 in (12) 10 in to 15 in (14) 15 in to 20 in (10) 20 in to 24 in (4) 24 in to 30 in (2) 36 in to 42 in (2) 48 in to 60 in (8) 60 in to 72 in (2) 5 stars (18) 4 stars & up (29) 3 stars & up (32) Not yet rated (40) All rated products (36) $0 - $49 (12) $50 - $99 (19) $100 - $199 (27) $200 - $399 (11) $400 - $599 (7) FREE Shipping (40) Best Seller (1) Less than 1 lb. (2) 1 lb. (26) 2 lbs. (13) 3 lbs. (6) 4 lbs. (7) 5 lbs. (3) 6 lbs. (5) 7 lbs. (2) 8 lbs. (4) 20 lbs. to 24 lbs. (1) 100 lbs. to 199 lbs. (5) 200 lbs. to 299 lbs. (1) Over 500 lbs. (1) 0.5 in to 1 in (3) 3 in to 4 in (13) 4 in to 5 in (15) 5 in to 7 in (3) 7 in to 10 in (6) 10 in to 15 in (9) 15 in to 20 in (6) 20 in to 24 in (4) 24 in to 30 in (3) 30 in to 36 in (2) 36 in to 42 in (11) 6 ft to 8 ft (1) Canadian Made (34) New Lower Price (1) Savings (1)
Sort by
76 products

Showing 40 of 76 products

Related Searches
vent pipe extension
rinnai vent kit
rinnai 39 inch vent pipe extension
z-flex adjustable thimble
z-flex 3 inch pipe
z-flex pipe
single wall pipe
rinnai vent pipe extension

Related Products

Aqua-Dynamic Maid-O-Mist # 67 Auto-Vent 1/8 Inch IP Male

The "Maid-O'-Mist # 67 Auto vent is designed for continuous venting of hot water heating systems. For use on convector radiators, baseboard radiation and radiant panels

The "Maid-O'-Mist # 67 Auto vent is designed for continuous venting of hot water heating systems. For use on convector radiators, baseboard radiation and radiant panels
View Details

Rheem Brass Isolation Valve Kit for Tankless Gas Water Heater

Supply and Service valve kit for use with a tankless gas water heater installation. Allows you to conveniently flush and delime your tankless unit, prolonging the life of your water heating investment. Built using clean brass which meets the strictest low lead code requirements. Includes hot and cold installation and service valves.

Supply and Service valve kit for use with a tankless gas water heater installation. Allows you to conveniently flush and delime your tankless unit, prolonging the life of your water heating investment. Built using clean brass which meets the strictest low lead code requirements. Includes hot and cold installation and service valves.
View Details

Z-Flex Z-Vent 4 inch.Diameter 90° Elbow

4 inch. x 90 degree stainless steel category II/III elbow for use when a direction change or offset is required. Features gasketed connections for a seamless and easy installation. UL approved and rated for category II/III heating equipment.

4 inch. x 90 degree stainless steel category II/III elbow for use when a direction change or offset is required. Features gasketed connections for a seamless and easy installation. UL approved and rated for category II/III heating equipment.
View Details

Watts 1/8 Inches FV-4M1 Auto Vent

1/8" FV-4M1 Auto Vent

1/8" FV-4M1 Auto Vent
View Details