Honeywell Q314A3547/U Standing Pilot Burner Natural Gas

Product Description

The HONEYWELL Q314A3547/U is a standing pilot burner designed for natural gas heating appliances. It features a non-primary aerated design with a 0.018 inch insert orifice and a 1/4 inch compression fitting, making it a direct-service replacement for pilot assemblies in residential and light commercial gas-fired systems. The left target orientation directs the pilot flame toward the thermocouple or thermopile sensing element. A single tip style delivers a consistent, repeatable flame pattern. CSA approved for code-compliant installations. HVAC technicians and gas appliance service pros are the primary installers of this component.

This pilot burner is suited for use in standing pilot gas furnaces, boilers, water heaters, and other atmospheric gas appliances that require a continuously burning pilot flame. The non-primary aerated design draws combustion air at the burner rather than relying on pre-mixed primary air. The color-coded, interchangeable orifice system allows field conversion between natural gas and liquid propane service, provided the appropriate orifice is ordered separately. Mounting uses a Type A bracket configuration. Overall size is 1.5 inches in length, 0.6875 inches in width, and 1.5625 inches in height.

Key Features

• Non-primary aerated burner design draws combustion air at the burner head
• 0.018 inch (BCR-18) insert orifice sized for natural gas service
• 1/4 inch compression inlet fitting for standard gas tubing connections
• Left target orientation aligns flame toward thermocouple or thermopile sensor
• Single tip with interchangeable, color-coded orifices for natural gas or LP conversion
• CSA approved and Type A mounting bracket included

Compatibility

Designed as an OEM-style replacement standing pilot burner for natural gas atmospheric appliances using a Type A mounting bracket and 1/4 inch compression gas supply tubing.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified gas appliance service professional. Shut off the gas supply and allow the appliance to cool completely before removing or installing any pilot assembly components. Verify orifice color code and fuel type match the appliance nameplate before installation. Work should conform to applicable local codes and the IFGC or ANSI Z223.1 as required by jurisdiction.

Technical Specifications

• Application: Standing Pilot
• Fuel Type: Natural Gas
• Orifice Size: 0.018 inches (BCR-18)
• Orifice Type: Insert Orifice, Non-Primary Aerated
• Fitting Size: 1/4 inch Compression
• Flame Target: Left Target
• Mounting Bracket Type: A
• Length: 1.5 inches
• Width: 0.6875 inches
• Height: 1.5625 inches
• Approval: CSA

Standard Information

• Brand: HONEYWELL
• Manufacturer Part Number: Q314A3547/U