Flame Scanners, Sensors & Anode Rods

Customer Support Image

Need Support?

Call Jack and His Team

Understanding Flame Scanners

Flame scanners are vital safety components that monitor whether a flame is present in gas-fired appliances. They help prevent unsafe gas flow by ensuring the burner is lit before allowing fuel to continue.

Variety of Flame Scanners We Offer

Our selection of flame scanners covers many types designed for different heating systems. Each model is built for reliable flame detection, helping maintain safety and efficiency in your equipment.

Key Flame Sensor Parts to Know

The performance of flame scanners depends on quality flame sensor parts. Components like sensors, wiring, and connectors need regular checks and replacement to keep your system functioning safely.

Function of Retainers in Flame Scanner Systems

Retainers hold flame scanners firmly in position to guarantee accurate flame detection. Proper installation and the right retainers are crucial for consistent sensor operation.

The Role of Water Heater Anode Rods

Anode rods in water heaters act as sacrificial protectors, reducing corrosion inside the tank. This protection extends the lifespan of your water heater and ensures reliable performance.

Frequently Asked Questions

Quality flame scanners use fused silica lenses and high-grade steel housings to ensure accurate UV detection, long-term stability, and compatibility with OEM systems.

Yes, reputable brands offer 2-year warranty coverage from purchase or 3 years post-production, including traceable serial-number testing records.

Yes, for example, SiC-based scanners (e.g. ITS 184X series) detect both standard flames and hydrogen flames, which emit mostly ultraviolet light.

The best detectors for flaming combustion are ultraviolet (UV) and infrared (IR) flame scanners.

  • UV flame detectors are ideal for detecting hydrocarbon and hydrogen flames that emit UV radiation.
  • IR flame detectors work well for detecting hot gases and flames where UV sensors may be blocked or ineffective.
  • Combination UV/IR sensors offer the highest accuracy and are often used in industrial and commercial burner systems for reliable flame presence confirmation.
  • Manual rods: Inspect every 2 years, replace when ≤25% of original thickness remains—typically every 3–4 years.
  • Powered rods: No sacrificial wear, can last 10–20+ years .

Yes, but be ready for some challenges:

  • Use a long breaker bar or impact wrench.
  • Leave pressure in the tank to stabilize it.
  • Clean threads and apply pipe tape/dop to ease next replacement.