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RHEEM AP5300R-18 Burner Orifice - Plumbing
RHEEMPlumbing

RHEEM AP5300R-18 Burner Orifice

RHEEM Plumbing.

SKU 3G-OTH-435294

Also listed as: AP5300R18 · AP5300R 18

Brand
RHEEM
Item
AP5300R-18 Burner Orifice
Category
Plumbing
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RHEEM
Manufacturer Part Number
AP5300R-18

Technical Documents

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

Product Description

RHEEM Plumbing.

Frequently Asked Questions

What is the RHEEM AP5300R-18 burner orifice used for?

The RHEEM AP5300R-18 burner orifice is a plumbing component used in gas-fired water heaters and boilers to regulate gas flow to the burner. It ensures proper fuel-air mixture for efficient combustion. This part is commonly used in residential and commercial heating systems requiring a replacement orifice for maintenance or repair.

What are the specifications of the RHEEM AP5300R-18 burner orifice?

The RHEEM AP5300R-18 burner orifice has manufacturer part number AP5300R-18 and SKU AP5300R-18. It is designed for use in RHEEM gas water heaters and boilers. The orifice controls gas flow to the burner for safe combustion. For exact dimensions and gas type compatibility, consult the original equipment manual.

Where to buy the RHEEM AP5300R-18 burner orifice worldwide?

You can source the RHEEM AP5300R-18 burner orifice through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time. 3G Electric supplies this RHEEM part for plumbing and heating applications.

How to install the RHEEM AP5300R-18 burner orifice?

To install the RHEEM AP5300R-18 burner orifice, first turn off gas and power to the appliance. Remove the old orifice using a wrench, then install the new one with thread sealant. Tighten to manufacturer torque specs. Reconnect gas lines and test for leaks with soapy water. Always follow the appliance manual for safe 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

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
RHEEM Orifice: AP7492BB-12
RHEEM
RHEEM Orifice: AP7492BB-12
RHEEM Burner, Pilot w/ Ignitor: AS36800C-2
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RHEEM Burner, Pilot w/ Ignitor: AS36800C-2
RHEEM Burner Assembly: AM39189
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RHEEM Burner Assembly: AM39189
RHEEM Burner Assembly: AM39732
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RHEEM Burner Assembly: AM39732
RHEEM Assembly, Burner: AM29602RRR
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RHEEM Assembly, Burner: AM29602RRR
RHEEM Burner Tray Manifold: AE29092C-10
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RHEEM Burner Tray Manifold: AE29092C-10

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