Jandy R0387000 Flame Sensor | LX | LT Low NOx Heaters

OEM Jandy Flame Sensor Rod R0387000 provides critical flame detection in Jandy LX and LT Low NOx gas heaters produced between 2003 and 2007. This sensor monitors for a proper flame signal during ignition, helping the system prevent unsafe operation or gas buildup. As a genuine replacement part, it is engineered to fit and function exactly like the original, ensuring optimal compatibility and performance. Its durable design supports long-term reliability, and installation is simple, allowing for quick restoration of heater safety and performance during service or repairs.

Highlights

• Monitors Ignition Flame Signal: Confirms flame presence to keep heater operation safe and consistent

• Made for 2003–2007 Models: Tailored for LX and LT Low NOx heaters produced during this manufacturing window

• Helps Prevent Unsafe Startup: Reduces risk of unignited gas release and startup errors

• Genuine Jandy Component: Built to precise OEM specifications for dependable compatibility and performance

• Fast, Hassle-Free Installation: Easily installed to restore flame detection and heater reliability

Includes

• (1) Flame Sensor Rod 
• (1) Screws

Compatibility

• Jandy LX Low NOx Heater Models: LX250 and LX400
• Jandy LT Low NOx Heater Models: LT250 and LT400

Additional Info

LX/LT Flame Sensor Rod R0387000 – For Low NOx Gas Heater Models

part R0387000 used in Jandy LX400 and LT250 Low NOx systems

R0387000 monitors flame for safe gas valve operation

local availability for OEM flame sensor rod R0387000

install R0387000 to fix no flame error on Jandy Low NOx heater

includes sensor and screw for quick field installation

Jandy R0387000 Flame Sensor – Critical Safety Component

burner cycling off early? R0387000 may restore flame continuity

R0387000 built to endure high-heat gas heater environments

part number R0387000 ensures precise flame recognition

heater startup failing? Check flame sensor rod R0387000

compatible with 2003–2007 LX and LT 250/400K BTU heaters

Flame Detection Rod R0387000 – For Pool Heater Ignition Safety

Jandy R0387000 sensor works with Low NOx ignition systems

R0387000 used in troubleshooting ignition faults or lockouts

flame sensor R0387000 helps maintain heater runtime and safety

install new R0387000 rod to replace corroded or faulty flame probe

Jandy flame detector rod ensures safe, efficient operation

Diagram