By Jandy
Part # 6203-120
Manufacturer Code R0334300
Dimensions 18.5" L x 2.5" W x 3" D
Flame Sensor – LD, LJ, Laars Lite 2 (R0334300)
OEM Replacement for Jandy®/Laars®/Zodiac® Pool & Spa Heaters
The R0334300 Flame Sensor is a genuine OEM replacement designed for use with select Jandy®, Laars®, and Zodiac® pool and spa heater models. This sensor detects the presence of a flame to ensure safe ignition and continued heater operation.
✅ Key Features
➡️ OEM part number: R0334300
➡️ Ensures safe and reliable heater ignition
➡️ Designed for durability in high-heat environments
➡️ Quick and easy installation
✅ Compatible With
Jandy® LD Heater Models
Jandy® LJ Heater Models
Laars® Lite 2 Pool & Spa Heaters
⚠️ Note: Always turn off power and gas supply before servicing. Confirm heater model before ordering to ensure compatibility.
➡️ Maintain safe and reliable heater operation with a genuine OEM flame sensor.
Order today for fast shipping and dependable performance.
I am looking for a flame sensor for a a Laars & Jandy LD400N, serial no. C03PC1067, date of manufacture 03/2003. Will this replacement part work?
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Hi, The Flame Sensor, LD LJ Laars Lite 2 (r0334300) will work on your model.
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My heater calls for Laars Lite II & LJ Series Flame Sense Rod R0367200. It fits in a small hole. How would the r0334300 sensor be installed?
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Hi, Scott. The Flame Senor Rod - R0367200 has been replaced by this Flame Senor - R0334300. We don't have detailed installation instructions but it would be installed in the burner tray.
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