Reznor 90780 Manifold
The Reznor 90780 Manifold is an essential OEM replacement component engineered for the Reznor CX350 and Reznor CRX350 unit heaters. This natural gas manifold assembly is designed to provide precise fuel distribution to the burner tray, ensuring consistent combustion and thermal output. Constructed from heavy-gauge, corrosion-resistant steel, the assembly includes the factory-calibrated natural gas orifice required to maintain the specified manifold pressure for 350,000 BTUH systems. As a critical part of the burner manifold assembly, the 90780 ensures a proper gas-to-air mixture, which is vital for preventing soot accumulation and cracking in the heat exchanger tubes.
When performing a Reznor heater manifold replacement, verify the model series and fuel type on the unit rating plate. This manifold is specifically tapped for Reznor CX/CRX series units and facilitates a secure connection between the main gas valve and the burner ports. Utilizing genuine Reznor replacement parts like the 90780 maintains the original equipment’s efficiency and operational integrity. Technicians should always check manifold pressure using a manometer during installation to confirm the 3.5" w.c. standard for natural gas applications.
Key Benefits:- Precise Fuel Metering: Includes the natural gas orifice for accurate flow control in high-capacity 350MBH heaters.
- Direct OEM Compatibility: Specifically designed for Reznor CX350 and CRX350 models to ensure a perfect mechanical fit.
- Enhanced Durability: Rugged construction resists the high-temperature environment of the burner box.
- Optimal Combustion: Restores uniform flame distribution across the burner tray to maximize heat transfer efficiency.
- Does this include the manifold orifice? Yes, this assembly comes with the factory-installed orifice for natural gas.
- Can this be used for Propane (LP) conversions? No, this is a natural gas manifold. A specific conversion kit is required for LP applications.
- How do I know if my current manifold is failing? Inspect for cracked welds, heavy corrosion, or clogged orifice ports that lead to uneven burner flames.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $281.14
-65%$281.14
$98.40Reznor 90780 Manifold
The Reznor 90780 Manifold is an essential OEM replacement component engineered for the Reznor CX350 and Reznor CRX350 unit heaters. This natural gas manifold assembly is designed to provide precise fuel distribution to the burner tray, ensuring consistent combustion and thermal output. Constructed from heavy-gauge, corrosion-resistant steel, the assembly includes the factory-calibrated natural gas orifice required to maintain the specified manifold pressure for 350,000 BTUH systems. As a critical part of the burner manifold assembly, the 90780 ensures a proper gas-to-air mixture, which is vital for preventing soot accumulation and cracking in the heat exchanger tubes.
When performing a Reznor heater manifold replacement, verify the model series and fuel type on the unit rating plate. This manifold is specifically tapped for Reznor CX/CRX series units and facilitates a secure connection between the main gas valve and the burner ports. Utilizing genuine Reznor replacement parts like the 90780 maintains the original equipment’s efficiency and operational integrity. Technicians should always check manifold pressure using a manometer during installation to confirm the 3.5" w.c. standard for natural gas applications.
Key Benefits:- Precise Fuel Metering: Includes the natural gas orifice for accurate flow control in high-capacity 350MBH heaters.
- Direct OEM Compatibility: Specifically designed for Reznor CX350 and CRX350 models to ensure a perfect mechanical fit.
- Enhanced Durability: Rugged construction resists the high-temperature environment of the burner box.
- Optimal Combustion: Restores uniform flame distribution across the burner tray to maximize heat transfer efficiency.
- Does this include the manifold orifice? Yes, this assembly comes with the factory-installed orifice for natural gas.
- Can this be used for Propane (LP) conversions? No, this is a natural gas manifold. A specific conversion kit is required for LP applications.
- How do I know if my current manifold is failing? Inspect for cracked welds, heavy corrosion, or clogged orifice ports that lead to uneven burner flames.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Reznor 90780 Manifold is an essential OEM replacement component engineered for the Reznor CX350 and Reznor CRX350 unit heaters. This natural gas manifold assembly is designed to provide precise fuel distribution to the burner tray, ensuring consistent combustion and thermal output. Constructed from heavy-gauge, corrosion-resistant steel, the assembly includes the factory-calibrated natural gas orifice required to maintain the specified manifold pressure for 350,000 BTUH systems. As a critical part of the burner manifold assembly, the 90780 ensures a proper gas-to-air mixture, which is vital for preventing soot accumulation and cracking in the heat exchanger tubes.
When performing a Reznor heater manifold replacement, verify the model series and fuel type on the unit rating plate. This manifold is specifically tapped for Reznor CX/CRX series units and facilitates a secure connection between the main gas valve and the burner ports. Utilizing genuine Reznor replacement parts like the 90780 maintains the original equipment’s efficiency and operational integrity. Technicians should always check manifold pressure using a manometer during installation to confirm the 3.5" w.c. standard for natural gas applications.
Key Benefits:- Precise Fuel Metering: Includes the natural gas orifice for accurate flow control in high-capacity 350MBH heaters.
- Direct OEM Compatibility: Specifically designed for Reznor CX350 and CRX350 models to ensure a perfect mechanical fit.
- Enhanced Durability: Rugged construction resists the high-temperature environment of the burner box.
- Optimal Combustion: Restores uniform flame distribution across the burner tray to maximize heat transfer efficiency.
- Does this include the manifold orifice? Yes, this assembly comes with the factory-installed orifice for natural gas.
- Can this be used for Propane (LP) conversions? No, this is a natural gas manifold. A specific conversion kit is required for LP applications.
- How do I know if my current manifold is failing? Inspect for cracked welds, heavy corrosion, or clogged orifice ports that lead to uneven burner flames.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
