RHEEM YK264 Furnace Burner Manifolds Propane Natural Gas Orifices

( Brand: Rheem ), ( Manufacturer Part Number: YK264 ), ( Part Type: Propane Manifold ), ( Unit Type: Unit )

Review RHEEM Lot Of Furnace Burner Manifolds Propane And Natural Gas Orifices

The **Rheem YK264 Furnace Burner Manifold** is a precision-engineered component designed to deliver optimal performance and efficiency for residential heating systems powered by either **propane or natural gas**. This high-quality manifold serves as the critical interface between the gas supply and the furnace s burner assembly, ensuring a consistent and properly metered flow of fuel to maintain reliable combustion. Crafted from durable, heat-resistant materials, the YK264 manifold is built to withstand the demanding thermal cycles of continuous operation while maintaining structural integrity and resistance to corrosion. Its robust construction minimizes the risk of leaks, ensuring both safety and longevity for the furnace system.

At the heart of the YK264 manifold are the **propane and natural gas orifices**, which are precisely calibrated to regulate fuel delivery based on the specific type of gas being used. These orifices are engineered to optimize flame pattern and combustion efficiency, reducing soot buildup and extending the lifespan of the burner assembly. The manifold s design allows for easy installation and replacement, making maintenance and upgrades straightforward for HVAC technicians. Whether integrated into a new furnace installation or used as a replacement part for an existing system, the YK264 manifold ensures that the furnace operates at peak performance, delivering consistent warmth and energy savings.

For homeowners and contractors seeking a dependable, long-lasting solution, the Rheem YK264 Burner Manifold stands out as a reliable choice. Its compatibility with both propane and natural gas fuels makes it a versatile option for a wide range of heating applications, from single-stage to modulating systems. By maintaining precise fuel flow and combustion control, this manifold helps enhance the overall efficiency of the furnace, reducing energy consumption while ensuring a comfortable indoor environment. Whether in a new build or a repair scenario, the YK264 manifold is a critical component that contributes to the smooth, efficient, and safe operation of Rheem heating systems.

**Pros and Cons of Buying Rheem YK264 Furnace Burner Manifolds with Propane or Natural Gas Orifices**

### **Pros of purchasing a Rheem YK264 Burner Manifold Set**

1. **Compatibility and Fit** The YK264 is specifically designed for Rheem furnaces, ensuring a proper fit without modifications. This reduces the risk of leaks, improper combustion, or damage to the furnace system.

2. **Dual-Fuel Capability** The manifold includes orifices for both **propane and natural gas**, allowing flexibility depending on fuel availability or preference. This eliminates the need for separate manifolds or conversions.

3. **Improved Efficiency and Performance** Properly sized orifices optimize fuel-air mixing, leading to better combustion efficiency, reduced soot buildup, and longer furnace lifespan.

4. **Cost-Effective Upgrade** Replacing worn or incorrect orifices is often cheaper than buying a new burner assembly. This is a straightforward DIY-friendly repair for many homeowners.

5. **Prevents Carbon Monoxide Risks** Faulty or improperly sized orifices can lead to incomplete combustion, increasing CO emissions. Correct orifices ensure safer operation.

6. **Easy Installation** The YK264 manifold is designed for straightforward replacement, requiring minimal tools and technical skill compared to full burner overhauls.

7. **Extended Furnace Life** Proper fuel delivery reduces strain on the furnace s internal components, potentially delaying costly repairs or replacements.

8. **Warranty and Reliability** Rheem is a reputable brand, and OEM parts like this manifold are built to last, reducing the likelihood of premature failure.

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### **Cons of purchasing a Rheem YK264 Burner Manifold Set**

1. **Limited to Rheem Models** This manifold is **not universal**; it is **only compatible with Rheem furnaces** (specifically those requiring the YK264 part number). Attempting to use it on a different brand or model may cause performance issues or damage.

2. **Fuel-Specific Requirements** While it supports both propane and natural gas, **switching between fuels requires proper orifice selection and potential adjustments** (e.g., pressure regulators, venting). Incorrect setup can lead to unsafe operation.

3. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (e.g., third-party marketplaces) may result in **fake or low-quality replicas**, which could fail prematurely or pose safety risks.

4. **DIY Risk for Inexperienced Users** While installation is relatively simple, **improper handling of gas lines, electrical connections, or orifice alignment can lead to leaks, fires, or carbon monoxide poisoning**. Professional installation is recommended if unsure.

5. **Cost Compared to Full Burner Replacement** If the rest of the burner assembly (ignition, flame sensor, etc.) is also failing, replacing just the manifold may not be a long-term solution. A full burner kit might be more cost-effective in the long run.

6. **Availability and Lead Times** Depending on the supplier, **parts may be backordered or difficult to find**, causing delays in repairs.

7. **Pressure and Venting Dependencies** The manifold assumes proper **gas pressure and ventilation** in the furnace system. If these are compromised elsewhere, the manifold alone won t resolve the issue.

8. **No Adjustability for Non-Standard Systems** Some furnaces may require **custom orifice sizes** based on specific fuel types or system pressures. The YK264 may not account for all variations.

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### **Conclusion**

The **Rheem YK264 burner manifold with propane/natural gas orifices** is a **practical and cost-effective solution** for homeowners with compatible Rheem furnaces experiencing burner inefficiencies, leaks, or performance issues. Its **dual-fuel capability, ease of installation, and OEM quality** make it a strong choice for those looking to **restore proper combustion and extend furnace life**.

However, **it is not a universal fix** only suitable for Rheem systems and requires **proper installation to ensure safety**. If the furnace has **older components, unusual venting, or non-standard fuel pressures**, additional modifications may be necessary. **DIY users should verify compatibility, follow safety protocols, and consider professional help if unsure.**

For most cases where the issue is **isolated to the burner manifold and orifices**, this part is a **reliable and recommended upgrade**. If the problem persists after replacement, further diagnostics (e.g., flame sensor, ignition system, gas valve) may be needed.

### **Final Recommendation**

- You have a **confirmed Rheem furnace** with the correct model number.

- The issue is **limited to burner performance, soot buildup, or orifice wear**.

- You are **comfortable with basic gas line and electrical work** (or plan to hire a professional).

- You need **flexibility between propane and natural gas**.

- Your furnace is **not Rheem** (risk of improper fit).

- The furnace has **severe internal damage** beyond the burner assembly.

- You lack **confidence in installation** (safety risks).

- The part is **not readily available** from a trusted supplier.

- **Purchase from an authorized Rheem dealer, home improvement store, or reputable online retailer** (e.g., Home Depot, Lowe s, or Rheem s official site).

- **Verify the exact furnace model number** before ordering.

- **Follow Rheem s installation guidelines** strictly.

- **Test for leaks** (using soapy water on gas connections) before first use.

- **Consult a HVAC technician** if unsure about compatibility or safety.

This part is a **smart investment for targeted furnace repairs**, provided the application is correct.

Details:

Selling the LOT. These are 4 various burner manifolds. Also, see pics for details on that. See the sticker.

Contact with questions See pictures for details All were in working condition no issues. There is natural gas and LP orifices in these. Bottom one might be a York if I had to guess.

part #: yk264 price

• $49.99

specifications valvesplumbing:

• brand: Rheem
• mpn: Yk264
• part type: Propane Manifold
• unit type: Unit

returns valvesplumbing:

• paid by: Buyer
• time: 30 Days
• method: Money back
• policy: Returns Accepted

offer valvesplumbing:

• quantity: 1
• started: May 16, 2026
• options: Ship-to-home
• sold: 0
• best offers: True
• availability: In Stock

seller valvesplumbing:

• rating: 100.0%
• city: Canandaigua, New York
• # reviews: 398

general valvesplumbing:

• Valves Manifolds > Manifolds > Pneumatic Manifolds Bases
• condition: Used

payments valvesplumbing:

• wallet: Google-pay
• other
• money order
• credit card: Diners-club

shipping valvesplumbing:

• service: USPS Ground Advantage
• transit: 3-6 Days
• class: Standard
• cost: $0.00
• type: Calculated
• carrier: USPS

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