Beacon-Morris 11J38R04578-001 Pilot Burner Assembly with Ignition & Sensor
Product Overview
The Beacon-Morris 11J38R04578-001 Pilot Burner Assembly is a factory-approved OEM replacement designed for select unit heaters. This assembly includes the pilot burner, ignition electrode, and flame sensor, making it a complete solution for reliable heater startup and safe flame monitoring. Built to handle natural gas applications, it ensures efficient ignition and consistent heating performance in both commercial and residential HVAC systems.
Features & Benefits
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Complete OEM Assembly – Includes pilot burner, ignition electrode, and flame sensor in one unit.
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Safe & Reliable Ignition – Ensures consistent burner startup and prevents gas buildup.
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Natural Gas Compatible – Designed for NG applications in Beacon-Morris unit heaters.
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Durable Construction – Built from high-quality components for long-lasting performance.
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Essential Heater Repair Part – Perfect for HVAC professionals servicing space heaters and unit heaters.
Specifications
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Part Number: 11J38R04578-001
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Function: Pilot burner with ignition and flame sensor
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Fuel: Natural Gas (NG)
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Application: Beacon-Morris gas-fired unit heaters (check compatibility by model/year)
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Included Components: Pilot burner, ignition probe, flame sensor, mounting hardware
Installation Tips
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Shut off power and gas supply before installation.
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Remove the old assembly carefully to avoid damaging nearby wiring or fittings.
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Install the new pilot burner assembly, ensuring secure gas line and electrical connections.
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Verify correct alignment of the ignition electrode and flame sensor.
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Test ignition cycle and flame detection for proper operation.
FAQs
Q: Does this include both ignitor and flame sensor?
A: Yes, this is a full pilot burner assembly with both ignition electrode and flame sensor included.
Q: Is this part for natural gas only?
A: Yes, this version is designed for NG applications.
Q: How do I know if my pilot burner needs replacing?
A: Common signs include ignition failure, inconsistent flame, or frequent shutdowns.
Q: Is professional installation required?
A: Installation is straightforward, but professional service is recommended for safety and proper operation.
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