
Utica-Dunkirk 550001927 Gas Pilot
The Utica-Dunkirk 550001927 LP Gas Pilot is a critical OEM replacement part designed for specific LP gas standing pilot boiler configurations. As a veteran-grade pilot assembly kit, this component ensures reliable ignition and flame rectification for Utica MGB and Dunkirk DV series boilers. This kit typically replaces older Honeywell Q380 and Q381 models, transitioning systems to the more robust Honeywell Tradeline Q314A pilot style. This vertical-style pilot provides a stable flame pattern, maximizing thermocouple output and eliminating common nuisance outages or short cycling often found in older atmospheric draft units.
For field technicians, this 550001927 pilot assembly includes the necessary LP orifice (PB00208 / H/W 390686-36), 1/8-inch pilot tubing, and compression fittings for a direct-fit installation. Professional installation requires verifying the boiler serial number, particularly for units manufactured after July 2008, to ensure perfect mechanical alignment. Using genuine Utica heating parts maintains the original equipment’s combustion efficiency and safety standards, providing predictable performance in demanding residential and light commercial hydronic heating applications.
Key Benefits- OEM Compatibility: Specifically engineered for Utica-Dunkirk MGB-HD and DV LP gas standing pilot boilers.
- Stable Ignition: Features the vertical-style Honeywell Q314A design for a more resilient pilot flame and improved signal.
- Complete Installation Kit: Includes pilot mounting bracket, tubing, compression fittings, and the correct liquid propane orifice.
- Service Efficient: Standard 1/8-inch tubing allows for easier routing and faster field servicing compared to legacy sizes.
Is the 550001927 compatible with natural gas boilers?
No, this specific part number is configured with an LP orifice for liquid propane systems. For natural gas applications, the 550001926 kit is required.
Does this kit replace the older Honeywell Q380 pilot?
Yes, this Honeywell Tradeline Q314A upgrade is the factory-authorized replacement for original Q380 and Q381 pilots to reduce nuisance outages.
What boiler series use this pilot assembly?
It is primarily used in Utica MGB series and Dunkirk DV series standing pilot boilers; always check the data plate for the specific "550001927" part number match.
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: $117.09
-65%$117.09
$40.98Utica-Dunkirk 550001927 Gas Pilot
The Utica-Dunkirk 550001927 LP Gas Pilot is a critical OEM replacement part designed for specific LP gas standing pilot boiler configurations. As a veteran-grade pilot assembly kit, this component ensures reliable ignition and flame rectification for Utica MGB and Dunkirk DV series boilers. This kit typically replaces older Honeywell Q380 and Q381 models, transitioning systems to the more robust Honeywell Tradeline Q314A pilot style. This vertical-style pilot provides a stable flame pattern, maximizing thermocouple output and eliminating common nuisance outages or short cycling often found in older atmospheric draft units.
For field technicians, this 550001927 pilot assembly includes the necessary LP orifice (PB00208 / H/W 390686-36), 1/8-inch pilot tubing, and compression fittings for a direct-fit installation. Professional installation requires verifying the boiler serial number, particularly for units manufactured after July 2008, to ensure perfect mechanical alignment. Using genuine Utica heating parts maintains the original equipment’s combustion efficiency and safety standards, providing predictable performance in demanding residential and light commercial hydronic heating applications.
Key Benefits- OEM Compatibility: Specifically engineered for Utica-Dunkirk MGB-HD and DV LP gas standing pilot boilers.
- Stable Ignition: Features the vertical-style Honeywell Q314A design for a more resilient pilot flame and improved signal.
- Complete Installation Kit: Includes pilot mounting bracket, tubing, compression fittings, and the correct liquid propane orifice.
- Service Efficient: Standard 1/8-inch tubing allows for easier routing and faster field servicing compared to legacy sizes.
Is the 550001927 compatible with natural gas boilers?
No, this specific part number is configured with an LP orifice for liquid propane systems. For natural gas applications, the 550001926 kit is required.
Does this kit replace the older Honeywell Q380 pilot?
Yes, this Honeywell Tradeline Q314A upgrade is the factory-authorized replacement for original Q380 and Q381 pilots to reduce nuisance outages.
What boiler series use this pilot assembly?
It is primarily used in Utica MGB series and Dunkirk DV series standing pilot boilers; always check the data plate for the specific "550001927" part number match.
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.
Product Information
Product Information
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Description
The Utica-Dunkirk 550001927 LP Gas Pilot is a critical OEM replacement part designed for specific LP gas standing pilot boiler configurations. As a veteran-grade pilot assembly kit, this component ensures reliable ignition and flame rectification for Utica MGB and Dunkirk DV series boilers. This kit typically replaces older Honeywell Q380 and Q381 models, transitioning systems to the more robust Honeywell Tradeline Q314A pilot style. This vertical-style pilot provides a stable flame pattern, maximizing thermocouple output and eliminating common nuisance outages or short cycling often found in older atmospheric draft units.
For field technicians, this 550001927 pilot assembly includes the necessary LP orifice (PB00208 / H/W 390686-36), 1/8-inch pilot tubing, and compression fittings for a direct-fit installation. Professional installation requires verifying the boiler serial number, particularly for units manufactured after July 2008, to ensure perfect mechanical alignment. Using genuine Utica heating parts maintains the original equipment’s combustion efficiency and safety standards, providing predictable performance in demanding residential and light commercial hydronic heating applications.
Key Benefits- OEM Compatibility: Specifically engineered for Utica-Dunkirk MGB-HD and DV LP gas standing pilot boilers.
- Stable Ignition: Features the vertical-style Honeywell Q314A design for a more resilient pilot flame and improved signal.
- Complete Installation Kit: Includes pilot mounting bracket, tubing, compression fittings, and the correct liquid propane orifice.
- Service Efficient: Standard 1/8-inch tubing allows for easier routing and faster field servicing compared to legacy sizes.
Is the 550001927 compatible with natural gas boilers?
No, this specific part number is configured with an LP orifice for liquid propane systems. For natural gas applications, the 550001926 kit is required.
Does this kit replace the older Honeywell Q380 pilot?
Yes, this Honeywell Tradeline Q314A upgrade is the factory-authorized replacement for original Q380 and Q381 pilots to reduce nuisance outages.
What boiler series use this pilot assembly?
It is primarily used in Utica MGB series and Dunkirk DV series standing pilot boilers; always check the data plate for the specific "550001927" part number match.
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.











