We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
METAL FAB Vertical Vent Pipe Kit, 3 in Connection, 36 in Length, Up to 199K BTU - Vent Pipe Kits for Water Heaters
METAL FABVent Pipe Kits for Water Heaters

METAL FAB Vertical Vent Pipe Kit, 3 in Connection, 36 in Length, Up to 199K BTU

The METAL FAB Waterheater Vent Pipe (SKU RTG20251GD, MPN RTG20251GD) is a vent pipe kit for water heaters with a 3 in and 5 in connection size. It is designed for vertical mounting and supports a BTU range up to 199K…

SKU 3G-OTH-450578

Brand
METAL FAB
Item
Vertical Vent Pipe Kit, 3 in Connection, 36 in Length, Up to 199K BTU
Category
Vent Pipe Kits for Water Heaters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

METAL FAB
Manufacturer Part Number
RTG20251GD
Type
Vertical
Overall Lg
36 in
Product Type
Vent Pipe
For BTU Range
Up to 199K BTU
Mounting Orientation
Vertical
Vent Connection Size
3 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

METAL FAB Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The METAL FAB Waterheater Vent Pipe (SKU RTG20251GD, MPN RTG20251GD) is a vent pipe kit for water heaters with a 3 in and 5 in connection size. It is designed for vertical mounting and supports a BTU range up to 199K BTU. The overall length is 36 in.

Frequently Asked Questions

What is the METAL FAB Waterheater Vent Pipe used for?

The METAL FAB Waterheater Vent Pipe (MPN RTG20251GD) is used to exhaust combustion gases from gas water heaters with a BTU range up to 199K BTU. It is designed for vertical mounting and connects to 3 in or 5 in vent openings, ensuring safe flue gas removal in residential and commercial installations.

What are the specifications of the METAL FAB Waterheater Vent Pipe?

The METAL FAB Vent Pipe (SKU 3G-OTH-450578) has a 36 in overall length, vertical mounting orientation, and vent connection sizes of 3 in and 5 in. It supports gas water heaters with a BTU range up to 199K BTU. The manufacturer part number is RTG20251GD, and the brand is METAL FAB.

Where to buy the METAL FAB Waterheater Vent Pipe worldwide?

You can source the METAL FAB Waterheater Vent Pipe (MPN RTG20251GD) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this vent pipe kit.

How to install the METAL FAB Waterheater Vent Pipe?

Install the METAL FAB Vent Pipe vertically, connecting the 3 in or 5 in end to the water heater flue collar. Ensure all joints are sealed per local codes and the pipe is supported at intervals recommended for metal vent systems. Always follow the manufacturer's instructions and consult a licensed professional for gas appliance venting.

Used in

Common applications for METAL FAB
Residential condensing water heater installation — METAL FAB RTG20151GW vertical vent pipe kit for through-roof venting
Light commercial boiler venting — METAL FAB RTG20151GA 90-degree elbow for horizontal exhaust routing
Water heater replacement in tight mechanical rooms — METAL FAB RTG20151GR 12-inch straight pipe for space-constrained layouts
New construction multi-unit housing — METAL FAB RTG20251GD 36-inch vent pipe for extended vertical runs
Retrofit of atmospheric vent to direct vent system — METAL FAB RTG20151GB 45-degree elbow for intake/exhaust alignment

METAL FAB Products

3G Electric supplies METAL FAB vent pipe kits for water heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
RHEEM Concentric Vent Termination: 3 in Connection Size, Horizontal/Vertical, 8 in Overall Lg (MPN SP20245)
RHEEM
RHEEM Concentric Vent Termination: 3 in Connection Size, Horizontal/Vertical, 8 in Overall Lg (MPN SP20245)
Horizontal vent termination kit for water heater venting systems. Directs exhaust gases outdoors through a wall penetration. Features an 8-inch vent connection size, 10-inch overall length, and 8-inch overall width
RHEEM
Horizontal vent termination kit for water heater venting systems. Directs exhaust gases outdoors through a wall penetration. Features an 8-inch vent connection size, 10-inch overall length, and 8-inch overall width
This 1-foot-long gas vent pipe kit is constructed with outer galvanized steel and an inner aluminum liner. It features a snap-lock connection and includes a cap. Designed for Category I gas appliances, it is used to safely exhaust combustion gases in residential and light commercial heating systems
AMERI-VENT
This 1-foot-long gas vent pipe kit is constructed with outer galvanized steel and an inner aluminum liner. It features a snap-lock connection and includes a cap. Designed for Category I gas appliances, it is used to safely exhaust combustion gases in residential and light commercial heating systems
Category I standard gas vent pipe kit for venting combustion gases from gas appliances. Constructed of steel with outer galvanized steel and inner aluminum liner. Includes draft hood connector and 12-inch adjustable length section. Snap-lock connection for assembly
AMERI-VENT
Category I standard gas vent pipe kit for venting combustion gases from gas appliances. Constructed of steel with outer galvanized steel and inner aluminum liner. Includes draft hood connector and 12-inch adjustable length section. Snap-lock connection for assembly
Category I standard gas vent pipe kit with 5-inch duct diameter and 1-foot length. Constructed of outer galvanized steel with inner aluminum liner, featuring snap-lock connection. Includes flashing for installation. Used for venting combustion gases from gas-fired heating appliances in residential and light commercial systems
AMERI-VENT
Category I standard gas vent pipe kit with 5-inch duct diameter and 1-foot length. Constructed of outer galvanized steel with inner aluminum liner, featuring snap-lock connection. Includes flashing for installation. Used for venting combustion gases from gas-fired heating appliances in residential and light commercial systems
Category I standard gas vent pipe kit for venting combustion gases from gas appliances. Includes a 1 ft galvanized steel pipe with snap-lock connection, draft hood connector, and 12-inch adjustable length. Outer galvanized steel with inner aluminum liner. Suitable for residential and light commercial heating systems
AMERI-VENT
Category I standard gas vent pipe kit for venting combustion gases from gas appliances. Includes a 1 ft galvanized steel pipe with snap-lock connection, draft hood connector, and 12-inch adjustable length. Outer galvanized steel with inner aluminum liner. Suitable for residential and light commercial heating systems

More from METAL FAB

View all METAL FAB parts →
Vertical concentric vent termination for exhausting combustion gases from high-efficiency water heaters and boilers. Combines intake and exhaust in one pipe. 12 in overall length, 3 in vent connection size, rated for BTU ranges up to 199K BTU
METAL FAB
Vertical concentric vent termination for exhausting combustion gases from high-efficiency water heaters and boilers. Combines intake and exhaust in one pipe. 12 in overall length, 3 in vent connection size, rated for BTU ranges up to 199K BTU
This METAL FAB concentric vent termination is a 90-degree elbow designed for horizontal mounting. It accommodates 3-inch and 5-inch vent connections and is rated for BTU ranges up to 199K BTU. The 9.5-inch overall length suits residential and light commercial water heater venting systems
METAL FAB
This METAL FAB concentric vent termination is a 90-degree elbow designed for horizontal mounting. It accommodates 3-inch and 5-inch vent connections and is rated for BTU ranges up to 199K BTU. The 9.5-inch overall length suits residential and light commercial water heater venting systems
Vertical concentric vent termination for gas-fired water heaters up to 199K BTU. Combines exhaust and intake air in a single 24-inch assembly with 3-inch vent connection. Suitable for through-roof or through-wall installations
METAL FAB
Vertical concentric vent termination for gas-fired water heaters up to 199K BTU. Combines exhaust and intake air in a single 24-inch assembly with 3-inch vent connection. Suitable for through-roof or through-wall installations
This concentric vent termination from METAL FAB is designed for water heaters with a BTU range up to 199K BTU. It features a 45-degree angle and supports vent connection sizes of 3 in and 5 in, with a horizontal mounting orientation. Suitable for directing exhaust gases in residential or commercial venting systems
METAL FAB
This concentric vent termination from METAL FAB is designed for water heaters with a BTU range up to 199K BTU. It features a 45-degree angle and supports vent connection sizes of 3 in and 5 in, with a horizontal mounting orientation. Suitable for directing exhaust gases in residential or commercial venting systems
This concentric vent termination is designed for vertical exhaust of combustion gases from high-efficiency water heaters. It features a 3 in vent connection and a 5 in air intake connection, with an overall length of 6 in. Suitable for BTU ranges up to 199K BTU
METAL FAB
This concentric vent termination is designed for vertical exhaust of combustion gases from high-efficiency water heaters. It features a 3 in vent connection and a 5 in air intake connection, with an overall length of 6 in. Suitable for BTU ranges up to 199K BTU