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

3G Electric
RHEEM AP13146-2 Automatic Vent Damper Assembly - Plumbing
RHEEMPlumbing

RHEEM AP13146-2 Automatic Vent Damper Assembly

RHEEM Plumbing.

SKU 3G-OTH-435685

Also listed as: AP131462 · AP13146 2

Brand
RHEEM
Item
AP13146-2 Automatic Vent Damper Assembly
Part Number
AP13146-2
Category
Plumbing
Available to Order
Also known as:AP13146-2RHEEM
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

RHEEM
Manufacturer Part Number
AP13146-2

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

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

Product Description

RHEEM Plumbing.

Frequently Asked Questions

What is the RHEEM AP13146-2 automatic vent damper used for?

The RHEEM AP13146-2 automatic vent damper is used in plumbing and HVAC systems to control flue gas flow in gas-fired water heaters and boilers. It improves energy efficiency by closing the vent when the burner is off, reducing standby heat loss. This OEM RHEEM assembly is a direct replacement part for compatible models.

What are the specifications of the RHEEM AP13146-2 vent damper?

The RHEEM AP13146-2 automatic vent damper assembly is identified by manufacturer part number AP13146-2. It is designed for use with RHEEM gas water heaters and boilers. For exact dimensions, voltage, and compatibility, consult the unit's service manual or contact 3G Electric with your equipment model number.

Where to buy the RHEEM AP13146-2 vent damper worldwide?

You can order the RHEEM AP13146-2 automatic vent damper from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for a quote and lead time; we source and deliver this OEM RHEEM assembly to your location.

How to install the RHEEM AP13146-2 automatic vent damper?

Installation of the RHEEM AP13146-2 vent damper should follow the manufacturer's instructions and local codes. Typically, mount the damper in the vent pipe between the appliance and chimney, ensuring proper orientation of the flow arrow. Disconnect power before wiring the damper to the appliance control circuit. Always verify correct operation after installation.

Used in

Common applications for RHEEM
Commercial building hot water supply — Rheem Triton SS GHE100SS-160 condensing gas water heater for high-volume demand
Industrial process water heating — Rheem ST175A 175-gallon storage tank for buffer capacity in boiler systems
Point-of-use hot water in workshops — Rheem EGSP6 6-gallon compact electric water heater for sink or handwash stations
Light commercial facility heating — Rheem PROPH80 T2 RH400-SO heat pump water heater for energy-efficient hot water
Multi-unit residential complexes — Rheem PROPE50 T2 RH CG 50-gallon electric water heater for apartment hot water systems
Restaurant kitchen hot water — Rheem ELDS30-FTB 28-gallon commercial electric water heater for dishwashing and sanitation
Not sure this is the right part? Photo-identify it

RHEEM Products

3G Electric supplies RHEEM plumbing. 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

More from RHEEM

View all RHEEM parts
Immersion heating element for electric water heaters, rated at 5500W. Suitable for use in commercial and residential plumbing systems to provide hot water supply
RHEEM
Immersion heating element for electric water heaters, rated at 5500W. Suitable for use in commercial and residential plumbing systems to provide hot water supply
This gas control thermostat regulates gas flow and temperature in natural gas water heaters. It is a direct replacement part for compatible RHEEM models, ensuring consistent hot water output in residential and commercial plumbing systems
RHEEM
This gas control thermostat regulates gas flow and temperature in natural gas water heaters. It is a direct replacement part for compatible RHEEM models, ensuring consistent hot water output in residential and commercial plumbing systems
Replacement heating element for electric water heaters. Rated at 4500 watts for standard residential and commercial plumbing systems. Designed to maintain consistent hot water supply in compatible water heater tanks
RHEEM
Replacement heating element for electric water heaters. Rated at 4500 watts for standard residential and commercial plumbing systems. Designed to maintain consistent hot water supply in compatible water heater tanks
Relief valve designed for plumbing systems to automatically release excess pressure or temperature. Used in water heating and storage applications to prevent overpressure conditions
RHEEM
Relief valve designed for plumbing systems to automatically release excess pressure or temperature. Used in water heating and storage applications to prevent overpressure conditions
The RHEEM SP20170B is a retrofit kit containing a thermostat and burner assembly for natural gas water heaters. It is used to replace the original assembly to restore temperature control and combustion function. This kit is intended for use in residential and commercial water heating systems
RHEEM
The RHEEM SP20170B is a retrofit kit containing a thermostat and burner assembly for natural gas water heaters. It is used to replace the original assembly to restore temperature control and combustion function. This kit is intended for use in residential and commercial water heating systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first