Beacon-Morris J38R03421-002 Pilot Burner Assembly LP

Beacon-Morris 11J38R03421-002 Pilot Burner Assembly LP (Propane).

Product Overview

The Beacon-Morris 11J38R03421-002 Pilot Burner Assembly (LP), also referred to as a soft surface ignitor, is a genuine OEM replacement part designed for Beacon-Morris BTU, BRU, and BST unit heaters. This pilot burner is engineered for use with propane (LP) fueled systems, providing consistent ignition performance and ensuring reliable operation of your garage or commercial unit heater.

This replacement part helps restore your system’s heating efficiency while maintaining safety and compliance with manufacturer specifications. It is suitable for a wide range of unit sizes, from 30,000 BTU up to 400,000 BTU models.

Repair Models: BTU, BRU, BST
Repair Sizes: 30, 45, 60, 75, 100, 125, 150, 175, 200, 225, 250, 300, 350, 400

Part ID: 603807

Features & Benefits

• OEM Replacement: Factory-original pilot burner for LP-fueled Beacon-Morris unit heaters.

• Reliable Ignition: Ensures safe and efficient startup of your heating system.

• Wide Compatibility: Works with BTU, BRU, and BST models across multiple BTU sizes.

• Durable Design: Built to handle long-term heating system demands.

• Safety Assurance: Maintains correct ignition and fuel control for propane systems.

Specifications

• Part Number: 11J38R03421-002

• ID Number: 603807

• Fuel Type: Propane (LP)

• Ignition Type: Soft surface ignitor / pilot burner assembly

• Compatible Models: BTU, BRU, BST

• Compatible Sizes (BTU): 30 – 400

Installation Tips

• Always disconnect power and fuel supply before servicing your unit heater.

• Confirm compatibility with your heater model before installation.

• Install with care to avoid damaging the ignitor surface.

• Ensure proper alignment with the burner for safe ignition.

• For best results, installation should be completed by a licensed HVAC technician.

FAQs

Q: Is this pilot burner assembly compatible with natural gas units?
No, this version is designed specifically for propane (LP) systems.

Q: Which unit heater models does this part fit?
It is compatible with Beacon-Morris BTU, BRU, and BST series models ranging from 30,000 to 400,000 BTU.

Q: What does a soft surface ignitor mean?
It refers to the design of the ignitor surface, which provides reliable ignition and durability in propane-fired systems.

Q: How can I confirm this is the right part for my heater?
Provide your unit’s serial number, and we can verify it against the Bill of Materials to confirm compatibility.

Q: Can I install this part myself?
Installation should be handled by a qualified HVAC technician to ensure safety and proper function.